ndis.sys cause high DPC Latency.

Question

ndis.sys cause high DPC Latency.

neil_tohno 1

Hi, I found some audio Crackling problems in my computer.

Who can help me?

xperf -on PROC_THREAD+LOADER+PROFILE+INTERRUPT+DPC+DRIVERS+POWER+IDLE_STATES -stackwalk Profile -BufferSize 1024 -MinBuffers 256 -MaxBuffers 256 -MaxFile 256 -FileMode Circular

xperf -stop -d Y:\CPU.etl

xperf -i Y:\CPU.etl -o Y:\report.txt -a dpcisr

[Information]

Motherboard : ROG ZENITH EXTREME
Operation System / Firmware or BIOS version : BIOS-2001, Windows 10 Pro Workstation version 21H1
Graphics Card / Driver : ROG-STRIX-RXVEGA64-O8G-GAMING with driver Adrenalin 2020 Edition 21.10.1
CPU vendor : amd 2950X cpu
Memory : Gskill [Trident Z RGB] F4-3200C14Q-64GTZR [DDR4-3200 64GB (16GBx4) CL14-14-34-48]

https://1drv.ms/u/s!ApCifpVqwpH7hk7zNfMq5U0pJjqt?e=5DrtY8

report.txt
https://pastebin.com/7V299MVZ

I found this driver may broken :
Qualcomm Atheros QCA61x4A Wireless Network Adapter

4 answers

Your answer

Answer 1

S.Sengupta 24,716 MVP

Uninstall, reinstall the Network Driver.

You need to visit to the support site of the manufacturer to download and install the latest network driver which is compatible with your system and OS.

neil_tohno 1 Reputation point

2021-10-12T08:07:31.523+00:00

Thanks.

I tried this way, and not work.

Answer 2

Hi there,

Crackling, popping, and other sound problems can occur for a variety of reasons. You may be able to fix the problem by adjusting your audio device settings, updating your sound driver, or pinning down another hardware device that's interfering. If a cable connection is loose, this could cause some sound problems.

Also try steps as per this forum https://answers.microsoft.com/en-us/windows/forum/all/windows-10-crackling-audio/f495e9b8-8c43-492b-a88e-66e6b37cd7d9

If the reply is helpful, please Upvote and Accept it as an answer

Answer 3

Cesar Revilla 1

It's amazing that this problem has been windows persistant and microsoft only pulls it under the rug https://answers.microsoft.com/en-us/windows/forum/all/windows-10-high-dpc-latency-ndissys/fa49d3b5-82af-4d55-9c27-f3b3357619bd

I had a native instruments audio 6 that got gliching thougt it happened because it was old and bought a presonus studio 24C and worked fine for a while two years and again its glitching specially when Im downloading something from Steam or the Epic or Xbox store and it's very annoying it started after a windows update and I'm not the only one who has this problems too also unsolved!

https://answers.microsoft.com/en-us/windows/forum/all/wdf01000sys-high-latency-on-latencymon-how-to-fix/017a8cd1-a0c3-4270-ba18-4bce3c279bdf

EckiS 916 Reputation points

2022-12-11T07:29:14.517+00:00

the original post was for problems in ndis.sys due to the Atheros drivers, yours seem to be in a different one:
you should have made a new posting.

"microsoft only pulls it under the rug" what?
they provide tools to analyze audio glitches and videos to explain their usage.
DefragTools #149 - Media eXperience Analyzer part 1

Answer 4

Cesar Revilla 1

They are the usual suspects wdf01000.sys and ndis.sys that DefragTools looks very useful and from 2015 you should have think that the audio latency problems have been fixed or at least asio implemented system wide multiple outputs from different audiocards with zero latency or something but here we are troubleshooting wdf01000.sys and ndis.sys problems since 2008

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ndis.sys cause high DPC Latency.

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