[W10ProV1703b15063 x64] DPC dxgkrnl & ndis

[rogueassasin132]

I have been having a ton of issues with my DPC latency after installing steam VR. I re-installed all my drivers, then did a fresh install of Win10 and still cannot seem to shake the DPC latency issues. Can someone take a look at these logs and help me figure out what is happening. LatencyMon shows ndis.sys and dxgkrnl.sys are the two main issues. View attachment CPU.zip

 

[writhziden]

Re: DPC Latency Issue dxgkrnl.sys and ndis.sys

Please follow the POSTING INSTRUCTIONS for DPC/ISR latency, stuttering, cracks/pops. to provide us with all the logs we need in order to analyze your latency issues.

 

[xilolee]

Re: [W10ProV1703b15063 x64] DPC Latency Issue dxgkrnl.sys and ndis.sys

Hi rogueassasin132. :welcome:

If (big if) your motherboard is asrock Z170 Extreme7+, there's a beta bios 7.41 (or P7.41?) that fixes the Microcode for "Hyper-Threading", for your i5-6600K, and I'd try to update your bios to that one.

Remember the precautions: system restore point, backup of your important files, system image, windows cd at hand...