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DPC latency issues ndis.sys and nvlddmkm.sys

JoeMc

New member
Joined
Apr 16, 2015
Posts
2
I'm getting horrific DPC latency. Audio can't really be listened to, and general performance is terrible.
Usually this shows up as being caused by ndis.sys and nvlddmkm
Other times there are just random pops all the way to the top

ScreenShot1279.png

The issues seem to come and go.
sometimes it is horrible, but at it's best, there are still the pops in red, at least every minute or two.
I've tried installing the latest drivers that I can find for all of my hardware.

I know a similar thread has been listed before, and I have installed the tools that were recommended there (installed xperf) and performed some of those steps.
https://www.sysnative.com/forums/wi...dpc-latency-issues-ndis-sys-nvlddmkm-sys.html
 
I am able to generate the CPU.etl file, but I'm not really sure what to be looking for that might be causing these problems.
 

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