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high latency

Q: high latency

this is my 1st post at this forum

my proplem is that i have very high lag in playing multiplayer games online like age of empires 2.this proplem only happens 2 weeks ago i hope u help me to identify the cause

*ADSL SPEED:512 KBIT/sec download and 128 KBIT/sec upload

*my pc connect directly to ADSL modem whice is Repotec IP-1800

*my download speed is normal(it is the same since i get my line 50 kbit/sec except in rush hours 20 kbits/sec)

*pinging yahoo reveal:
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\AmiNo>ping -t www.yahoo.com

Pinging www.yahoo-ht2.akadns.net [209.191.93.52] with 32

Reply from 209.191.93.52: bytes=32 time=2151ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2138ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2132ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2195ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2229ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2228ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2194ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2173ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2162ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2158ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2129ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2098ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2065ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2089ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2121ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2129ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2121ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2159ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2195ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2175ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2208ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2242ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2206ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2208ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2129ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2134ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2186ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2220ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2290ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2285ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2337ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2332ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2328ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2315ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2306ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2298ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2290ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2229ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2219ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2265ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2212ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2163ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2159ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2204ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2225ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2216ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2261ms TTL=53
Reply from 209.191.93.52: bytes=32 time=2210ms TTL=53

Ping statistics for 209.191.93.52:
Packets: Sent = 48, Received = 48, Lost = 0 (0% loss
Approximate round trip times in milli-seconds:
Minimum = 2065ms, Maximum = 2337ms, Average = 2202ms

« SpeedGuide.net TCP Analyzer Results »
Tested on: 01.27.2007 13:20
IP address: 196.205.xxx.xxx

TCP options string: 02040598
MSS: 1432
MTU: 1472
TCP Window: 65535 (NOT multiple of MSS)
RWIN Scaling: 0
Unscaled RWIN : 65535
Reccomended RWINs: 63008, 126016, 252032, 504064
BDP limit (200ms): 2621kbps (328KBytes/s)
BDP limit (500ms): 1049kbps (131KBytes/s)
MTU Discovery: ON
TTL: 116
Timestamps: OFF
SACKs: OFF
IP ToS: 00000000 (0)

those results i got from SG TCP optimizer
Pinging [193.10.252.19] with 32 bytes ->bytes=32 time=2103ms TTL=240
Pinging [193.10.252.19] with 32 bytes ->bytes=32 time=2183ms TTL=240
Pinging [193.10.252.19] with 32 bytes ->bytes=32 time=2158ms TTL=240
Pinging [218.32.192.112] with 32 bytes ->bytes=32 time=2455ms TTL=47
Pinging [218.32.192.112] with 32 bytes ->bytes=32 time=2487ms TTL=47
Pinging [218.32.192.112] with 32 bytes ->bytes=32 time=2489ms TTL=47
Pinging [204.127.166.135] with 32 bytes ->bytes=32 time=2402ms TTL=44
Pinging [204.127.166.135] with 32 bytes ->bytes=32 time=2311ms TTL=44
Pinging [204.127.166.135] with 32 bytes ->bytes=32 time=2270ms TTL=44
Pinging [207.155.248.99] with 32 bytes ->bytes=32 time=2378ms TTL=236
Pinging [207.155.248.99] with 32 bytes ->bytes=32 time=2332ms TTL=236
Pinging [207.155.248.99] with 32 bytes ->bytes=32 time=2296ms TTL=236
Pinging [66.230.207.58] with 32 bytes ->bytes=32 time=2183ms TTL=52
Pinging [66.230.207.58] with 32 bytes ->bytes=32 time=2239ms TTL=52
Pinging [66.230.207.58] with 32 bytes ->bytes=32 time=2259ms TTL=52
Ping statistics for above hosts:
Packets: Sent = 15, Received = 15, Lost = 0 (0% loss)
Approximate round trip times (RTT) in milli-seconds:
Minimum = 2103ms, Maximum = 2489ms, Average = 2303ms
i called my ISP and they told me that there is no proplem on the line as download rate is good.is that right?and if so wht is the cause.

thnx in advance

RELEVANCY SCORE 200
Preferred Solution: high latency

I recommend downloading and running Reimage. It's a computer repair tool that has been proven to identify and fix many Windows problems with a high level of success.

I've used it in the past to identify and fix everything from blue screens (BSOD's), ActiveX errors, corrupt files and processes, dll/exe/sys errors, recover lost memory, Windows update problems, defragging, malware removal etc.

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A: high latency

You might consider signing up for an account a www.dslreports.com and running their line quality tests. You can post a link here to the results. I'd wonder why the huge delays in the ping times are coming from.

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RELEVANCY SCORE 67.6

Not sure if I'm posting this in the right subforum - I've been having crackling/popping audio issues while playing games and using audio programs, and I've been trying to isolate the source/fix the problem, to no avail.

I ran LatencyMon for almost an entire day without really touching the computer or running any programs. Here are the results. Run on a Lenovo Thinkpad T530i.

_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines that belong to a driver running in your system appear to be executing for too long. At least one detected problem appears to be network related. In case you are using a WLAN adapter, try disabling it to get better results. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for 22:49:42 (h:mm:ss) on all processors.


_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer ... Read more

A:Audio Issues - Very High DPC Latency and Interrupt to Process Latency

Go to Start/Search and type devmgmt.msc, Right click the devmgmt results and Run As Administrator. In the Elevated Device Manager, are there any devices with yellow flags? If so, these devices need drivers installed. The NDIS error is for the Realtek Ethernet Driver
Even if there are no yellow flags, go to the Lenovo Download Drivers site Laptops and netbooks :: IdeaPad Z Series laptops :: IdeaPad Z560 - Lenovo Support (GB) choose your OS.
Download the Chipset, Realtek Ethernet driver, and the Conextant Audio driver for your model.

Read other 7 answers
RELEVANCY SCORE 64.8

I have a question about ping times, latency, and jitter.

I believe I understand the concept of jitter. If I ping www.google.com, and get some results of 10ms and others of 100ms, my jitter is 90ms; right?

If that's true, here's the question I have:

Is it ever preferable to have a connection with higher latency but less jitter? For instance, would it ever be better to have a 100ms latency with zero jitter than it would be to have latency that fluctuates from 10ms to 100ms?

One possible application I could think of would be something like VoIP or videoconferencing, where (perhaps) you would prefer consistency, even if it means higher overall ping times.
 

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RELEVANCY SCORE 58.4

Since Jan-Feb of this year I have encountered the following issue while trying to play games on my laptop.

Abnormally High CPU Usage
Extremely low FPS - After 5-20 Mins of play.
Extremely High latency to servers - from 300 - 900 after 5 - 20 mins of play.

The thing is all of these started 1 year after I been using this laptop, after a full year of everything running flawlessly all these issues kicked in after I performed a clean install in Jan., I even performed one in Feb. and one 3 weeks ago, since someone suggested this could fix my issue and I still face the same problem.

I would kindly take any suggestions since I am so desperate that I am considering trowing this device out the window.

Here are my specs:

OS Name Microsoft Windows 7 Home Premium
Version 6.1.7600 Build 7600
System Manufacturer Dell Inc.
System Model Studio 1558
Processor Intel(R) Core(TM) i5 CPU M 520 @ 2.40GHz, 2400 Mhz, 2 Core(s), 4 Logical Processor(s)
Installed Physical Memory (RAM) 4.00 GB
Name ATI Mobility Radeon HD 5400 Series
Adapter Description ATI Mobility Radeon HD 5400 Series
Adapter RAM 1.00 GB (1,073,741,824 bytes)

A:High CPU usage, low fps, high latency.

All of your symptoms could be a driver issue. Please download this free latency checker and run it to see if it is.

DPC Latency Checker

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RELEVANCY SCORE 56

I'm getting a lot of high latency for some reason. I tried everything I found on google, and nothing worked. I disabled processes, but still. When I get those latency spikes my mouse and everything else lags for a while. What is causing this?

CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines that belong to a driver running in your system appear to be executing for too long. At least one detected problem appears to be network related. In case you are using a WLAN adapter, try disabling it to get better results. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for 0:05:14 (h:mm:ss) on all processors.
_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: USER_PC
OS version: Windows 8.1 , 6.2, build: 9200 (x64)
Hardware: Aspire E5-571G, Acer, EA50_HB
CPU: GenuineIntel Intel(R) Core(TM) i3-4030U CPU @ 1.90GHz
Logical processors: 4
Processor groups: 1
RAM: 3991 MB total
__________________________... Read more

A:High latency.

P.S. it kinda stabilized now, It's not sky-rocketing all the time, but it happens very often.
 

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RELEVANCY SCORE 56

Hi!

I have problem with latency! I have Sony Vaio VPCF12M1E/H laptop with Samsung SSD.
Current OS is Windows 7 x64.

In last two days i have reinstalled OS three times! And still no success.
I have tried running LatencyMon with default OS (microsoft) drivers and with latest drivers from manufacturer.

I have tried to disable many devices in device manager step by step but the problem is still here.

So i guess its not software... Am i right?
It is very annoying! And i cant use this laptop like that! If i watch youtube i hear "clicks & pops" every few seconds. Annoying!

Is there any way to solve this problem?

One example:








Quote:
____________________________________________________________________________________________________ _____
CONCLUSION
____________________________________________________________________________________________________ _____
Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One or more DPC routines that belong to a driver running in your system appear to be executing for too long. One problem may be related to power management, disable CPU throttling settings in Control Panel and BIOS setup. Check for BIOS updates.
LatencyMon has been analyzing your system for 0:32:55 (h:mm:ss) on all processors in the system.


___________________________________________________... Read more

A:High DPC latency!

No one? What is causing high latency?

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RELEVANCY SCORE 56

I am having a lot of problems with the audio. When I play music, the sound seems to jitter, slow, etc. I've searched for hours for a fix, but couldn't find any help. I used DPC Latency Checker and got a lot of red bars. And used LatencyMon and there are many driver files going over 20ms. What should I do to fix the problem?

Here's the image with the results.

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RELEVANCY SCORE 56

Hi guys,

Ive spent last 4hrs trying to fix the high DPC latency I have and have been unsuccessful.

Ive ran combofix and I kept getting BSOD, so I had to run it in safe mode.

c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\bookmarks.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\clients.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\forms.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\history.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\passwords.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\prefs.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\tabs.json
c:\windows\SysWow64\urttemp
c:\windows\SysWow64\urttemp\regtlib.exe

Thats what it deleted but it hasnt solved my problems and I really do not want to format. Ive tried disabling so many drivers in device manger and nothing has worked for me.

Here are two screenshots from dpc latency programs.

A:REALLY high DPC latency.....

Welcome to TSF.

I'm not sure why you decided to use Combofix on what looks like a likely graphics driver/hardware issue.

I suggest you get the malware looked into first: NEW INSTRUCTIONS - Read This Before Posting For Malware Removal Help

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RELEVANCY SCORE 56

Hi, hope you guys can help me out.

My issue is that whenever i log onto WoW, my latency is 2.5k or above and as soon as i enter anything, even just jumping around in the cities, i get Dc'ed.

First i thought it was a virus, so i cleaned out my computer and reinstalled everything. I haven't installed any ui mods or addons, fearing that it might have been those that caused the problems.

I'm playing on a laptop, which has a tendency to get pretty hot some times, but i've been playing on it every since i got it in November 06 and haven't really had problems before now.

It's a 2 ghz core2duo, with 1 gb rams and a geforce go7600. I'm playing with a 20 mbit connection, and not on wireless.

What do i need to do? is it my router that is messing things up via a firewall or a port i need to open?

any help is greatly appreciated
- Nolfi
 

A:WoW high latency

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RELEVANCY SCORE 56

Was told to post this here! Heres my original thread : http://www.techsupportforum.com/forums/f217/really-high-dpc-latency-642781.html#post3714861

Also I do not have access to windows disc atm, but if I do need to re install and I can get a hold of it. I have windows 7 64bit so I can't do the gmer scan.


.
DDS (Ver_2011-08-26.01) - NTFSAMD64
Internet Explorer: 9.0.8112.16421 BrowserJavaVersion: 1.6.0_30
Run by Steve at 2:40:07 on 2012-04-28
Microsoft Windows 7 Ultimate 6.1.7601.1.1252.1.1033.18.4095.1947 [GMT -5:00]
.
SP: Windows Defender *Disabled/Updated* {D68DDC3A-831F-4fae-9E44-DA132C1ACF46}
.
============== Running Processes ===============
.
C:\Windows\system32\wininit.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe -k RPCSS
C:\Windows\system32\atiesrxx.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\atieclxx.exe
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\taskhost.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\armsvc.exe
C:\Windows\system32\taskeng.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImper... Read more

A:High DPC latency

Can't seem to edit the thread above, so ill explain here about what happened.

2 days ago I was getting weird popping/cracking sounds coming from my audio, so I googles it and dled dpc latency checker. It was in all green around 300-400us and every once in a while I would get a spike to over 100kus for about 1 second and you can hear the crackling sound in the audio.

Well I restarted my pc and I checked the dpc latency checker and I was getting more yellows and reds than before, so I thought I had a virus or something. So I started disabling/enabling drivers and it didn't fix my problem.

Downloaded nod32 and ran a scan and it didn't find anything. Restarted my comp and now dpc latency checker shows nothing but red in the 10k+ us range. My computer is to sluggish to do anything now.

So I tried combofix and I got BSOD, thought I had a virus yet again. Booted into safe mode and ran combofix and I posted its deletion log in the other thread.

Well as of today im still in the red and have no idea what is going on...

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RELEVANCY SCORE 56

I ran DPC Latency Checker with drivers disabled for Network adapters, Internal modems, Internal sound devices, Comm 1, Printer, Portable Devices G:, H:, I:, and J:, Imaging devices, DVD/CD-ROM Devices, UPS, and Acronic Backup Archive Explorer. The result was latency exceeding 1600 Microseconds for at least one second out of every minute.

I looked at RATTV3, but the documentation said it was for Windows XP and I am using a Windows 7 Home Premium 32 bit OS.

ParetoLogic Health Advisor says one of my drivers is not up to date, but it is a Microsoft driver and Microsoft says it is the latest version. ParetoLogic anti-virus did a thorough check (12 hours) and found no viruses. Zone Alarm finds no viruses.

The system is very slow much of the time and the speakers crackle from time to time. I was having blue screens several times a day, but afterscanning with the Health Advisor they only occur about once a day.

Any ideas about how I can fix this?

A:High DPC Latency

  
Quote: Originally Posted by Walterwb


I ran DPC Latency Checker with drivers disabled for Network adapters, Internal modems, Internal sound devices, Comm 1, Printer, Portable Devices G:, H:, I:, and J:, Imaging devices, DVD/CD-ROM Devices, UPS, and Acronic Backup Archive Explorer. The result was latency exceeding 1600 Microseconds for at least one second out of every minute.

I looked at RATTV3, but the documentation said it was for Windows XP and I am using a Windows 7 Home Premium 32 bit OS.

ParetoLogic Health Advisor says one of my drivers is not up to date, but it is a Microsoft driver and Microsoft says it is the latest version. ParetoLogic anti-virus did a thorough check (12 hours) and found no viruses. Zone Alarm finds no viruses.

The system is very slow much of the time and the speakers crackle from time to time. I was having blue screens several times a day, but afterscanning with the Health Advisor they only occur about once a day.

Any ideas about how I can fix this?


Just as an aside it might be Zone Alarm.

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RELEVANCY SCORE 56

ok so when i play counter-strike source i get on and try to join a game but my latency jumps up to like 2000 and i cant join in. Any help? Thnaks.
 

A:Latency to high

You wouldn't happen to be running anything else in the background would you? I Not trying to insult your intelligence or anything, but it would think that that would be most likely. I've done it before (like when steam is updating another game and i don't realize it before i start playing). If that's not it, well then, i've done all i can do, hope somebody else can help you out.
 

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RELEVANCY SCORE 56

anyone can help me... never had a problem with latency last time, but it's starting to get laggy each day...


Tracing route to us.logon.worldofwarcraft.com [12.129.232.115]

over a maximum of 30 hops:

1 2 ms 1 ms 2 ms 192.168.1.1

2 11 ms 18 ms 17 ms cm1.delta220.maxonline.com.sg [59.189.220.1]

3 19 ms 25 ms 13 ms 172.20.33.65

4 10 ms 11 ms <1 ms 172.26.33.1

5 * 86 ms 76 ms 172.20.8.141

6 62 ms 25 ms 45 ms f6-0-0-57-r19.cyberway.com.sg [203.116.250.65]

7 36 ms 31 ms 47 ms 203.118.3.227

8 339 ms 248 ms 235 ms so-2-0-0.ar3.LAX1.gblx.net [64.210.29.69]

9 236 ms * 251 ms te9-2-10GE.ar3.LAX1.gblx.net [67.17.75.98]

10 230 ms 236 ms 334 ms te9-2-10GE.ar3.LAX1.gblx.net [67.17.75.98]

11 298 ms 225 ms 205 ms gr1-a3110s1.wswdc.ip.att.net [192.205.34.133]

12 223 ms 205 ms 282 ms tbr2.la2ca.ip.att.net [12.122.87.138]

13 276 ms 223 ms 219 ms 12.127.3.189

14 208 ms 219 ms 211 ms 12.122.255.74

15 212 ms 316 ms 257 ms mdf001c7613r0003-gig-10-1.lax1.attens.net [12.129.193.242]

16 * * * Request timed out.

17 * * * Request timed out.

18 * * * Request timed out.

19 * * * Request timed out.

20 * * * Request timed out.

21 * * * Request timed out.

22 * * * Request timed out.

23 * * * Request timed out.

24 * * * Request timed out.

25 * * * Request timed out.

26 * * * Request timed out.

27 * * * Request timed out.

28 * * * Request timed out.

29 * * * Request timed out.

30 * * * Request timed out.

Trace complete.
 

A:High latency in wow

Seems like a problem with your internet provider. Ring them up (or email if you prefer) and ask them if they can turn off interleaving as you are having ping/latency issues. That's what my ISP did and my ping on counter strike went from 100ms+ to 10-20ms.

There may be an option in your router to turn it off but contacting your ISP is the best bet.
 

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RELEVANCY SCORE 56

Thought this was the best section for this, but if not please lemme know.

So I play this game Counter Strike: Source on about medium settings and I get about 50 for the latency however lately for some reason its around 140-380. Any ideas or fixes? I tried looking around and I cant find any fixes. Little note, I am on Linux Ubuntu 14.04 LTS.
System Specs:
Compaq (HP) Presario CQ57-339WM
Intel Celeron B800 Dual Core @ 1.5 Ghz
6GB Ram @ 1333Mhz (667 Mhz each and I dont know how to speed it to max)
WD 1TB @ 7200 RPM
Intel HD Sandy Bridge Integrated Graphics.

**Waiting for tax returns to buy new mobo for my new custom pc mobo and gpu.

A:High Latency

Also note, I recently upgraded routers..I had gotten 72Mb/s from old router now I get 150Mbps but I am on a 100Mbps plan. Also could it be that my bro is using ethernet instead of wifi, ever since by performance has gone down the drain. Thanks.

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RELEVANCY SCORE 56

Ive been having an issue the past week with high latency (200-900 ms ping). i ran a diagnoses on the network adapter and came back with the error "your computer seems to be configured correctly, but the device or resource (DNS Server) is not responding". I know that if the computer isnt recieving a response from the DNS Server i wont receive an internet connection, but i can connect to youtube and play videos or connect to other websites. so i dont understand where the problem is coming from. any advice?
 

A:High latency

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RELEVANCY SCORE 56

Ok, I have been playin Asheron's Call 2 for about a week now, i had to purchase a new video card in order to play it. I'm only 15 so I got the cheapest one I could find, which was the Radeon 7500. While i'm playing, my latency seems to sky-rocket from my usual no lag rating of 146 to an intensely high lag rating of 200-2000! In my computer, im running 2.0Ghz, 256Mb DDR ram, 40Gb hard drive. The Radeon 7500 has 64Mb of ram and so on if you didnt already know. I've asked many people what to do in order to end my lagging spree which if I may add makes the game very un-enjoyable, some have said to get a better video card, and others have said to get more ram. I just wanted to comfirm with you guys which is need.
Thanks for your time,
Duke45678
 

A:High Latency

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RELEVANCY SCORE 56

I've ran smitfraudfix, and a few other spyware removal programs, and have had no luck in lowering my latency, or getting these pop ups to stop.

Thanks.

Here is a HJT log:
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 00:35:27, on 1/26/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Intel\Wireless\Bin\S24EvMon.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Intel\Wireless\Bin\EvtEng.exe
C:\Program Files\System Control Manager\edd.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\Program Files\Intel\Wireless\Bin\RegSrvc.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\Program Files\Comcast\Desktop Doctor\bin\sprtsvc.exe
C:\Program Files\Spyware Terminator\sp_rsser.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Viewpoint\Common\ViewpointService.exe
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\Program Files\Canon\CAL\CALMAIN.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\System Control Manager\MGSysCtrl.exe
C:\Program Files\Intel\Wireless\bin\ZCfgSvc.exe
C:\WINDOWS\AGRSMMSG.exe
C:\WINDOWS\system32\R... Read more

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RELEVANCY SCORE 56

So I was having trouble connecting at all to the wireless network in my home but I worked through that with drivers and what now but now I am having a different problem. I connect to the net and stay on just fine, but while playing World of Warcraft, I will be running along just fine and get a huge latency spike (>2k) and then I get disconnected from the game. Any thoughts?

A:High latency DC in WoW

Well lets start here by asking what type of network card you have and router? Are both up to date with the latest drivers and firmware for the router? Does the router support IPv6? if no on the IPv6 disable it and see if that fixes the issue.

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RELEVANCY SCORE 56

I've had broadband for a few months from central-point, 512mg. I used to get speeds of about 70kbs download and latencies of about 40-60 on Counter-Strike Source. Now, I get downloads of about 50-60kbs (not too bothered about that) but latencies of about 300-500 on CS:S! Anybody have any ideas? I did have some problems with my router, and I restarted it, but I'm not sure if that was before or after the low latency.

I've emailed central-point, but I fear it's a scam to get me to buy 1mg.

(See also the attached screenshot - the timeout always happens on the first hop.)
 

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RELEVANCY SCORE 55.6

Hey folks

I've run into a strange something, which I can't find any explanation for.

Whenever I turn on WLAN in my router, the whole network suffers from an incredible latency. No online game is playable, but the download speed itself is not being touched (i.e. fullspeed) and websites load - even if they're a bit slower, it seems.
Once I'm switching WLAN off, it is all back to normal again.

I have really no clue about the source of this evil and due to the nature, it's actually hard to google, as you'd only find problems of people that have high latency over the WLAN devices. I'm experiencing all this stuff on my normal LAN PCs as well, though.

So.. if anybody could point me in the right direction, I'd be overly grateful.

Thanks in advance.

Cheers

Jan

edit:
here's a result from an online ping test with an american server. so, no packet loss.

--- xxx.xxx.xxx.xxx ping statistics ---
20 packets transmitted, 20 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 108.842/1149.351/2727.156/878.843 ms

A:High latency when WLAN is on

WLAN should only be on when you are trying to pair your router with another wireless device at that moment.

Once paired it does not need to be on.

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RELEVANCY SCORE 55.6

Every night I experience ping from 200-400 no matter what! I don't have any downloads going and I'm the only one using the WIFI and during the day I get easily 20-50 ping and 3mb/s download speed. I've googled this and all I got sense of was something called an overloaded node? What does this mean? If any of you out there are internet savvy then I'd really appreciate your help! Thanks!
 

A:High Latency at Night?

What that basically means is that your ISP is overloaded or busy & there are too many users connecting to the same circuit in the local exchange or ISP center
It is extremely common at night when more users are online
There are no cures except switch to a different ISP or type of service but in many areas that doesn't make a lot of difference

The other thing that can happen is that you are unwittingly sharing your wireless connection or it is picking up interference from neighbouring wireless. You can try connecting via an Ethernet connection ( wired) and see if that improves. You will always get slightly better via a wired connection than wireless anyway
 

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RELEVANCY SCORE 55.6

Hey guys. I have a problem. USBPort.sys has a high DPC latency. This causes CPU spikes and the problem is most noticeable in FL Studio. I'm a musician, so I need this problem to be fixed.

Here are my specs:
CPU: i5 3570k
RAM:8GB
OS:Windows 7

So how can I fix these DPC latency issues caused by USBPort.sys?

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RELEVANCY SCORE 55.6

My starcraft latency is too high and other people cant join my game even though i have dsl broadband. How can i fix this?
 

A:Starcraft Latency too high

After looking at your other posts, my first question is, are you connecting to a wireless router/modem?
 

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RELEVANCY SCORE 55.6

I cannot figure this out. I've been doing internet speed tests and I consistently have ridiculously high latencies. Like 500+ ms latencies. It wasn't like this a couple of weeks ago and the two other computers in my office don't have this problem. So I figure there's something wrong with my computer. Most likely a software issue but I just can't figure out what it could be.

I am connected wirelessly but so is every other computer in my office so its not that. And I've switched out my wireless adapter and wireless router so I've ruled that out as well.

Any ideas on what this could be?

A:High Latency Issues

Sorry for the double post but I wanted to update this a little bit.

Initially I was doing the speedtests with Google Chrome and had those high latencies. I decided to redo the tests in IE and FF and got normal low latencies. Weird. I wonder why Chrome is giving me such oddball latencies.

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RELEVANCY SCORE 55.6

When i ping my WRT310N router from my d-link DWA 556 wireless pci adapter.. i get a very unstable ping. it sometimes pings countinously at 1ms. and then starts to give packet loss or high pings

Ping statistics for 192.168.1.1:
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 88ms, Average = 29ms

Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=86ms TTL=64
Reply from 192.168.1.1: bytes=32 time=1ms TTL=64
Request timed out.
Reply from 192.168.1.1: bytes=32 time=79ms TTL=64

Ping statistics for 192.168.1.1:
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 86ms, Average = 55ms

Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=1ms TTL=64
Reply from 192.168.1.1: bytes=32 time=22ms TTL=64
Reply from 192.168.1.1: bytes=32 time<1ms TTL=64
Reply from 192.168.1.1: bytes=32 time=83ms TTL=64

Ping statistics for 192.168.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 83ms, Average = 26ms

Pinging 192.168.1.1 with 32 bytes of data:
Reply from 192.168.1.1: bytes=32 time=727ms TTL=64
Reply from 192.168.1.1: bytes=32 time=568ms TTL=64
Reply from 192.168.1.1: bytes=32 time=760ms TTL=64
Reply from 192.168.1.1: bytes=32 time=173ms TTL=64

Ping statistics for 192.168.1.1:
... Read more

A:High Latency to Router

OUCH! You likely known that it should be more like
Code:
Pinging 192.168.0.1 with 32 bytes of data:

Reply from 192.168.0.1: bytes=32 [COLOR="Red"]time<1ms[/COLOR] TTL=250
Reply from 192.168.0.1: bytes=32 [COLOR="Red"]time<1ms[/COLOR] TTL=250
Reply from 192.168.0.1: bytes=32 [COLOR="Red"]time<1ms[/COLOR]TTL=250
Reply from 192.168.0.1: bytes=32 [COLOR="Red"]time<1ms[/COLOR]TTL=250

Ping statistics for 192.168.0.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
I think you are on the right track -- the device or its driver. Being wireless, I assume you have encryption ON -- did you try it off? Which mode are you using and did you try forcing G-ONLY?
 

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RELEVANCY SCORE 55.6

Well, I just recently upgraded to Windows 7 Ultimate, I've been loving how sleek and quick it has been until today...

I am a WoW player and also use the internet like any other user and I've been experiencing EXTREMELY high lag spikes at random times. I'll be running along in WoW with my latency around 60ms then I'll get a spike to 4200+ and disconnect...

Also, I'll be browsing without any problems, everything running smooth and all of a sudden I lag out and a page I may be trying to load will continue attempting to load with no success until I exit my browser and restart, than it will go back to normal browsing speeds until the next spike...

My roomate is playing on the same network (only using vista) and he NEVER has any latency issues...

Any thoughts? Any help would be appreciated! Thanks!

A:High Latency since Windows 7

Assuming you have the latest drivers for you HP pavillion already installed?

What kind of router are you using, wired or wirless, brand model and version would be helpful.

Have you tried connecting directly to the modem to see if the connection improves at all?
That is one easy way to tell if it's a router firmware or compatiblity problem or not.

Read other 9 answers
RELEVANCY SCORE 55.6

Hey there!

I've been struggling lately with my internet connection and I have severe latency issues when I'm playing online games (World of Warcraft in this instance).

We got a new router (from Linksys to Netgear) two weeks ago, and the problems are just piling up. My connection is good, but the internet is very random in speed and according to www.speedtest.net, I only have everything from 5-9 mbps even though it's a 20mbps line. I'm the only one in the house with a pc (three others with Macs) and they don't have any issues with the internet speed.

When I'm logged on to the game I get high latency straight away (500ms to 1000ms) and my trace routing shows the connection is fine. This is really starting to annoy me and I'm wondering if you can help me out with this matter. Could it be that Vista doesn't talk to the router?

Regards,
Pål

Sysinfo:
OS Version: Microsoft® Windows Vista™ Home Premium , Service Pack 2, 32 bit
Processor: Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz, x64 Family 6 Model 23 Stepping 6
Processor Count: 2
RAM: 3070 Mb
Graphics Card: ATI Mobility Radeon HD 3650, 512 Mb
Hard Drives: C: Total - 152621 MB, Free - 22710 MB; D: Total - 142619 MB, Free - 2938 MB;
Motherboard: ASUSTeK Computer Inc., V1V, 1.0, BSN12345678901234567
Antivirus: avast! antivirus, Updated and Enabled
 

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RELEVANCY SCORE 55.6

so i decided to download 2 dpc latency checkers, one said everything was fine the other was dangerously high
i then tried having them open with aida64 and stresstesting everything, my entire pc started lagging and the latencymon didnt go up much but the dpc latency cheker spiked a bit higher, but even after closing down aida the dpc checker is still rock high

A:dpc latency high as hell

first let me say I have no experience with latency checkers ,but in the link step 2 says it will show you how to find out whars causing the issue .maybe the one that sais things are fine is right and the other one wrong ,who knows .
How to Diagnose and Fix High DPC Latency Issues with WPA (Windows Vista/7/8) - Sysnative Forums

I will add that sometimes these types of scans will tax the system and be the cause of the issue ,just saying

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RELEVANCY SCORE 55.6

When I'm playing a game like World of Warcraft I get high latency if I run into a crowded area, my latency shoots up to about 600 ms.

I thought maybe this could be the problem -

Realtek RTL8102 Family PCI-E Fast Ethernet NIC (version 5.702.806.2008)

Driver Checker shows that theres an update for this driver, up to this version here -

5.736.0728.2009

But I'm worried incase I make a conflict if I update it. Any ideas?
 

A:Solved: High latency

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RELEVANCY SCORE 55.6

Hi guys,

Ive spent last 4hrs trying to fix the high DPC latency I have and have been unsuccessful.

Ive ran combofix and I kept getting BSOD, so I had to run it in safe mode.

c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\bookmarks.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\clients.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\forms.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\history.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\passwords.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\prefs.json
c:\users\Steve\AppData\Roaming\Mozilla\Firefox\Profiles\0w2bt541.default\weave\toFetch\tabs.json
c:\windows\SysWow64\urttemp
c:\windows\SysWow64\urttemp\regtlib.exe

... Read more

A:Extremely HIgh DPC Latency, ive tried everything ....

Hello,Please follow the instructions in ==>This Guide<== starting at step 6. If you cannot complete a step, skip it and continue.Once the proper logs are created, then post them in a reply to this topic by using the Add Reply button.If you can produce at least some of the logs, then please create the post and explain what happens when you try to create the log(s) that you couldn't get. If you cannot produce any of the logs, then still post the reply and explain that you followed the Prep. Guide, were unable to create the logs, and describe what happens when you try to create the logs.Please note that I am not a member of the Malware Removal Team and will not be assisting you in removing the infection. I'm simply helping you to post the information they need in order to assist you.If HelpBot replies to your topic, PLEASE follow Step One so it will report your topic to the team members.

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RELEVANCY SCORE 55.6

Hi,

after running LatencyMon i notticed really high ms in certain drivers, with the highest being ntoskrnl.exe
Ive taken a screenshot of the latencies to check it.
Any suggestions??

A:High latency from drivers

If we had your system specs we might be able to compare the times. Is there a specific problem you are having that caused you to run Latencymon?

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RELEVANCY SCORE 55.6

I have Windows 7 pro 64 bit running on Intel core i5 @ Asus P8Z77-V and Creative Sound Blaster Z sound card. Recently (maybe about a couple of months) I began to hear certain sound clicks (not very frequent, but maybe one in a minute-two-three), so I begain
to investigate the Internet and found the DPC issue threads. I've checked my system with DPC latency checker and found that sometimes there are unsystematical DPC latency spikes over 2ms:

So, I did the xperf test at the time when DPC latency checker shows those spikes and found that no DPC runs longer than 256 usec!
Total = 155031
Elapsed Time, > 0 usecs AND <= 1 usecs, 84165, or 54.29%
Elapsed Time, > 1 usecs AND <= 2 usecs, 26916, or 17.36%
Elapsed Time, > 2 usecs AND <= 4 usecs, 13711, or 8.84%
Elapsed Time, > 4 usecs AND <= 8 usecs, 7074, or 4.56%
Elapsed Time, > 8 usecs AND <= 16 usecs, 10597, or 6.84%
Elapsed Time, > 16 usecs AND <= 32 usecs, 10297, or 6.64%
Elapsed Time, > 32 usecs AND <= 64 usecs, 1902, or 1.23%
Elapsed Time, > 64 usecs AND <= 128 usecs, 348, or 0.22%
Elapsed Time, > 128 usecs AND <= 256 usecs, 21, or 0.01%
Total, 155031
So, what could it be? ISR themselves? Or something running at even higher IRQL? Is there a way how to test it?
The strange t... Read more

A:High DPC latency spikes

I would suggest you to check with the software vendor for more details on this.Arnav Sharma | Facebook |
Twitter Please remember to click ?Mark as Answer? on the post that helps you, and to click ?Unmark as Answer? if a marked post does not actually answer your question. This can be beneficial to other community members
reading the thread.

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RELEVANCY SCORE 55.6

Hi everyone, recently upgraded drivers for

-Intel USB 3.0
-Intel LAN
-Realtek Audio

Download:Intel(R)_USB_3.0_eXtensible_Host_Controller_Driver_4.0.4.51.zip(idinf:317963)

Download:0005-Win7_Win8_Win81_Win10_R279.exe(idinf:286228)

Download:PROWinx64.exe(idinf:320484)
I have also matched the new driver setting with my old one, it's identical in terms of playback quality (44.1Khz, CD) and network setting is similar.


Latencymon while playing back a FLAC file through FB2K


DPC latency analyzer


System config

5820K @4.2 (1.22v) 40cache (+0.266mv)
Memory 2400 stock (4x4GB)
GTX Titan X + geforce driver 320.00
Windows 7 x64 N (retail key, not OEM) with latest update + hide windows 10 telemetry
Samsung 850 EVO 1TB boot drive
Malwarebytes + firefox
Can anyone help?
EDIT:

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RELEVANCY SCORE 55.6

Recently I had some High DPC Latency which I believe was the cause of some sound stuttering. I believed it was my headset but when my new headset, Sennheiser PC363D, came in I had the same problem. At the time I was unaware of what DPC Latency was and just thought my old headset was dying. When I used my new headset I experienced the same stutter in sound. I never once experienced any stutter in sound when I use my TV, I use a TV as a monitor.

I ended up switching USB ports a couple times and found that I no longer had any sound stutter but I was still experiencing High DPC Latency.

If I am playing music through youtube and teamspeak I experience on average 550 DPC Latency.

If I turn on OBS to stream I experience around 600-700 DPC Latency

If I turn on Steam to play games I experience about 12000+ DPC Latency

Now I know none of this is normal because my friends are running all of this on computers that are not as strong as mine and are averaging 50 DPC Latency, 130 DPC Latency, and 80 DPC Latency.

I tried doing this guide How to Diagnose and Fix High DPC Latency Issues with WPA (Windows Vista/7/8) - Sysnative Forums but I was getting stuck on this part xperf -d %userprofile%\Desktop\trace.etl

I was wondering if anyone would be able to help me lower my DPC Latency or give me an explanation why mine is so much higher than my friends who rigs are not as good as mine.

Either way thanks for the help ahead of time! As a note I am not extremely tech savvy bu... Read more

A:High DPC Latency No Stuttering

I am assuming you are using Windows 7 Ultimate.

1. Forget about "xperf -d %userprofile%\Desktop\trace.etl". That is part of a toolkit for Windows 8. The only reason they suggest using it, is that LatencyMon is not compatible with Windows 8.

2. Download and install LatencyMon from Resplendence Software - Advanced System Tools and Developer Components

3. Download DPC Latency Checker from DPC Latency Checker

4. Run DPC Latency Checker. Note if you are still having high latency.

5. If you area experiencing high latency, run LatencyMon. From there look at the Processes tab and Drivers tab and see which processes and drivers are causing the most amount of latency. If it is a process causing the issue, try ending the process to see if things improve. If it is a driver, try updating the driver.

6. If you need to disable prevent a driver or process from running at startup, download and install Autoruns from Autoruns Download Be sure to run as administrator and be sure you know what you are disabling before you do so. To disable something from startup, just uncheck the box next to the item (do not delete it!).

7. If you suspect a virus or malware, post your problem in Windows 7 Forum - BleepingComputer.com Bleeping Computer is very reliable and would be a great place to help you with such things.

Notes: If it is specifically the USB driver, also try unplugging everything from your USB ports to see if that helps. USB 2 generally has a higher contribution to D... Read more

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RELEVANCY SCORE 55.6

Hi everyone, recently upgraded drivers for

-Intel USB 3.0
-Intel LAN
-Realtek Audio

Download:Intel(R)_USB_3.0_eXtensible_Host_Controller_Driver_4.0.4.51.zip(idinf:317963)

Download:0005-Win7_Win8_Win81_Win10_R279.exe(idinf:286228)

Download:PROWinx64.exe(idinf:320484)
I have also matched the new driver setting with my old one, it's identical in terms of playback quality (44.1Khz, CD) and network setting is similar.


Latencymon while playing back a FLAC file through FB2K


DPC latency analyzer


System config

5820K @4.2 (1.22v) 40cache (+0.266mv)
Memory 2400 stock (4x4GB)
GTX Titan X + geforce driver 320.00
Windows 7 x64 N (retail key, not OEM) with latest update + hide windows 10 telemetry
Samsung 850 EVO 1TB boot drive
Malwarebytes + firefox
Can anyone help?
EDIT:

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RELEVANCY SCORE 55.6

Hey everyone, I am having problem with high latency in my LAN.
I have a win xp SP3 installed on the host pc, and I connect 7 ultra thin clients to it. I also have 3 tp-link switches in the network. The problem is that I am getting high latency when pinging from the host PC to the clients. About 12-55mS. The Cable is a FTP cable and the distance of the farthest client from the host is 83 Meters.
Any suggestions?
 

A:Solved: High latency in LAN

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RELEVANCY SCORE 55.6

I bought a new pc 2 months ago. The specs are in my profile info, but I'll copy them here too:

Intel S1156 Core i7 860 2.8GHz Quad Core CPU
Gigabyte S1156 GA-H57M-USB3 Mobo
DDR3 4GB G.Skill 1600MHz PC12800 Trident RAM
Internal All-in-1 Mem Card Reader
1TB Seagate 7200rpm 32M Serial ATA HDD
Asus GTS250 1GB PCIe Video Card
Antec 200 Case
CoolerMaster Extreme Power 650W Power Supply
Logitech S520 Cordless Kbd & Mouse
LG 22x DVD Burner SATA OEM
Integrated Sound Card
TP-Link WN821N Wireless-N USB Adapter
FDD/Card Reader Mount 3.5inch To 5.25inch
MS Win 7 Pro 64bit OEM
MS Win xp home 32 bit

I got windows 7 64bit pro oem with the machine, then I added windows xp home retail version for dual booting. The reason I added xp was because I use a digidesign mbox sound interface for audio production. This interface is not supported on windows 7 (won't install).

I set up the dual booting, installed my mbox on xp, and found that I was getting occasional drop outs with static. So, I downloaded dpc latency checker and found that the latency consistently sits just below the 2000 microsecond mark, with the occasional peak above it (screenshot attached). However, when I boot windows 7, the latency is consistently much lower.

I have tried disabling and re-enabling devices in device manager. I tried all the devices that didn't look system-critical. No change. After trying them one at a time, I also tried some combinations. This also produced no change.

I was not famil... Read more

A:dpc latency consistently high

I have also been running rattv3 / cswa. Output attached.
 

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RELEVANCY SCORE 55.6

I cannot recall what it was in Windows 7 exactly, but it was much less than 500us. In Windows 8, it never drops below 1000us.

I measured the DPC Latency using the DPC Latency Checker.

Any idea why this is? Immature drivers? (Specs in the sig btw)

This is also on the *leaked* Windows 8 x64 Enterprise. (Don't worry, I have MSDN and am getting the real thing on 15th )

A:Why is the DPC latency high on Windows 8?

LatencyMon should tell you which driver is responsible.

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RELEVANCY SCORE 55.6

Attached is a diagnostic of my PC. My current setup is an i3 2120 cpu paired with a R9 270 GPU and Corsair CX500 PSU, with 8gb DDR3 RAM. The card seems to be performing well according to the FPS (up to and beyond 60fps on bf3 and around 50 bf4 both on ultra). However, gameplay for a lot of games does not feel at all smooth despite the reported fps. This seems to be due to a surprisingly high frame latency (around 40ms when testing with MSI Kombustor), which seems to be causing small (but highly irritable) microstutters at random points, usually every 10 seconds or so, or when having to dynamically render new objects like players or traffic. I was wondering if this is likely to be a GPU fault, or if I simply need a true quad core CPU to reduce the latency? Please get back to me asap, I do not think I can really afford to replace the GPU since I brought it second hand therefore the warranty has expired as far as I am aware.
 

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RELEVANCY SCORE 55.6

I cannot recall what it was in Windows 7 exactly, but it was much less than 500us. In Windows 8, it never drops below 1000us.

I measured the DPC Latency using the DPC Latency Checker.

Any idea why this is? Immature drivers? (Specs in the sig btw)

This is also on the *leaked* Windows 8 x64 Enterprise. (Don't worry, I have MSDN and am getting the real thing on 15th )

A:Why is the DPC latency high on Windows 8?

LatencyMon should tell you which driver is responsible.

Read other 5 answers
RELEVANCY SCORE 55.6

I am having some semi-major issues with my connection causing my skype calls to drop and sound horrible and video games/ movies will lag and load slowly. My connection method different than most people's. My ISP uses microwave signals to transmit data to a tower, so they thought maybe my radio was out of alignment. They came to my house yesterday to work on it and realigned my radio and replaced some other equipment. The problem has not cleared up at all and they don't really have any explanation as to what is causing it. The equipment at my house includes a router, a switch, a poe for the radio, then finally the radio which lets me out on the web.

So after doing some troubleshooting on my own I have found some a few issues. One being I am able to browse but can not ping servers. So I thought it could be that my ISP started blocking ICMP packets but now I am not so sure since I can run a traceroute. I can ping my router, but anything beyond that is not working. Tried bypassing the router and got the same results, not being able to ping anything and high latency. So when I do a traceroute I get results like this usually,
Code:
1 <1 ms <1 ms <1 ms Cisco05469 [192.168.1.1]
2 93 ms 2 ms 8 ms 10.10.169.250
3 19 ms 313 ms 361 ms ge-0-10.bkfl-brtr1.unwiredbb.net [205.157.146.17]
4 16 ms 394 ms * static-64-203-116-249.wireless.unwiredbb.net [64.203.116.249]
The second device (10.10.169.250).. what could ... Read more

A:Network Help High Latency

The second device is most likely the radio/canopy which acts like a modem.

Do you get any type of message when you try to ping?
What happens if you try to use www.pingtest.net?

Could be possible that the radio has echo request disabled hence no ping response.
 

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RELEVANCY SCORE 54.8

Hi

Im getting clicks and crackles on my audio when my PC is under moderate to heavy use. So far I have made sure all my drivers and BIOS are up to date.

My system specs are

Win 8 64
Gigabyte X58A-UD3R
Intel Core i7 930
6GB DDR3 Transcend 2133MHz
NVIDIA GeForce GTX 470
Kingston 120G HyperX 3K SSD

Im also using an AudioEngine D1 DAW

Any help would be greatly appreciated.

A:High Latency, Audio clicks

Do you get the noise when you use the internal PC's sound device? If the internal sound is OK, try a different USB port for the external unit.

There are issues with pops/clicks in sound, however, I haven't seen many posts about Win 8 but since Win 8 uses the same sound drivers and hardware as Win 7 I would suspect the same problems are there. There is no "one fix" for the pops/cracks, etc. Updated drivers for the sound and video are two items. Wi-Fi can cause this, a cell phone or cordless phone close by, etc.

The DPC Latency Checker program is invalid for Win 8 (they are working on an update to make it compatible) and I don't know of any other Latency check programs.

I have a recording studio (using Sonar X2) so I'm keenly aware of latency issues in recording equipment.

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RELEVANCY SCORE 54.8

I currently have qwest dsl at home (640down/256up) AND it downloads/uploads at those speeds when I run speed tests (closer to 520/180 of actual throughput). But for some reason I get crazy lag in CSS (Counter: Strike Source, any game, or individual server) I ping, which seems "abnormal" for a 640 connection.

When I ping ANY server- my first hop is less then 1ms, but the hop from my computers ip to my Local IP/GATEWAY is 78 ms... (which I think is in my house no?). From then on the hops only increase by around 30 ms to its final destination around the midwest (chi/dallas). I am using no router or firewall (besides windows, and disabling does not help), and my OS is XP.

I'm almost tempted to go hook up my modem, and take my computer out to the box outside, to see if I can eliminate that 78ms hop (which seems rather high, am i right?)

IDK, it must be something with filters in my house, or wiring or anything. BUT ANY HELP would be great.

AND by my very basic assumption, If I would get maybe 350 ping with 56k, and I "supposedly" have 640k, which is aprximately 11x faster (640/56) then my ping which would be aprximately 350 w/ 56k whould be 11x faster = 32 (350/11)

i mean, thats a real ROUGH way of putting it, but the difference between 32 and the ping im getting (which is close to 100) is THAT first hop of 70/80ish.

yeah, ideas? I already tried calling qwest, they said the problem was on my end- and I kept *****ing about it, and ultimately decided a... Read more

A:High Latency from My IP to LOCAL/GATEWAY IP

"When I ping ANY server- my first hop is less then 1ms, but the hop from my computers ip to my Local IP/GATEWAY is 78 ms... (which I think is in my house no?)."

No. That first hop is to your router from your computer. I know you said you have no router, but that Actiontec you showed in the attachment is a DSL modem/router combo. And I don't know where Quest keeps that Gateway (209.180.96.196), but I doubt that it is in your house.

I don't know much about those times, but in case it helps you here is a tracert to your IP (the WAN IP of your router). Note that the last hop, from your Gateway to your router, is considerably larger than the rest. Consistent with the kind of numbers you get. Don't know if that's a problem with your wiring, or a problem somewhere else between you and your ISP. By the way, I'm ~85 miles from Chicago, so my tracert is sorta the reverse of yours.

Tracing route to 71-38-73-134.omah.qwest.net [71.38.73.134]
over a maximum of 30 hops:

1 1 ms <1 ms <1 ms 192.168.2.1
2 11 ms 8 ms 9 ms 10.20.164.1
3 11 ms 10 ms 11 ms 12-215-18-65.client.mchsi.com [12.215.18.65]
4 18 ms 16 ms 19 ms 12-215-0-70.client.mchsi.com [12.215.0.70]
5 17 ms 17 ms 19 ms tbr1-p012301.cgcil.ip.att.net [12.123.6.9]
6 17 ms 23 ms 20 ms 12.123.4.245
7 20 ms 17 ms 16 ms att-gw.chi.qwest.net [192.205.32.98]
8 21 ms 18 ms 20 ms cer-core-02.inet.qwest.net [205.171.139.61]
9 37 ms 45 ms 41 ms oma-core-02.inet.qwest.net [205.171.205.77]
10 36 ms 34 m... Read more

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RELEVANCY SCORE 54.8

Tldr; Experienced stuttering both on game and audio, installed new Windows, problem was solved for a while, problem has now returned, no idea what to do.
I noticed the problem had come back, as I was listening to music and experienced stuttering, clicks and pops.
I opened LatencyMon and this is what I found - https://imgur.com/a/2qb7Y
Any ideas what to do?

A:Very high DPC latency due to Ndis.sys - Windows 10

What is the make and model# of your computer/motherboard?
NDIS.sys is the driver that is used for your Network Adapter (NIC) Ethernet cable adapter.
Go to your computer/motherboard manufacturer, type in your model# or service tag and download the LAN Ethernet driver for your model.

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RELEVANCY SCORE 54.8

Hi there,

I have recently moved to a new house and have installed a wireless connection which I am connecting to from a desktop by a USB adapter. The problem I have is that i get extremely high latency when playing games despite the connection being reported as full bars and 'excellent'.

The latency isn't a minor thing, as soon as i join a server the whole games freezes until I disconnect. What is weird is that if i use the steam client (on the desktop) to ping the servers everything is fine, around <20ms on all my favourites.

HOWEVER, as soon as I actually enter the game (such as Team Fortress 2) and then try to ping in exactly the same way with exactly the same tab the games don't respond or have a ping of around 300-1500ms. I ran a ping to google 100 times and the maximum ping was 25ms so it seems there's something about the games which makes it unplayable.

If anyone knows any fixes or investigations I could do it would be very much appreciated!

Thanks in advance
 

A:Excellent connection, High latency?!

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RELEVANCY SCORE 54.8

I looked through all of the other forums, and this still seems like the best place to ask my question.

I have cable internet provided through Comcast cable. I usually am able to browse anywhere on the web with absolutely no slow down or chugging, but I've noticed a serious problem today.

I usually have a ping of around 40-50ms, but I've been getting between 950-1000ms today. This is very noticeable, heh.

I haven't done anything different (However, Ad-Aware has found the first 'infections' it has since I purchased the computer a couple of months back) that I can think of.

I will see if cleaning up the infections makes a difference, but I'm not very hopeful. We'll see.

Just some information:

I'm using Vista SP1.
3 GB RAM.
Intel Core 2 Due 1.83 GHz.
I surf the web with Firefox 3.0.

Thanks for any help!

(Image attachment is of speedtest.net results comparisons)

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