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#1
DPC Latency under load making everything unplayable
Hi, I've tried everything. Basically, under load, after a bit of time DPC and ISR latency makes everything a slideshow with crackling sound. I have no idea what's causing it. Latencymon is showing dxgkrnl, hdaudbus, storport ntoskrnl and wdf01000 as potential culprits. These are all windows drivers and I have no idea what to do!
I've run driver verifier, no BSOD. I've disabled all sound and internet cards in device manager, no improvement. I have literally no idea what else to try! I've also updated every driver and even the BIOS. I've tried disabling onboard audio and video in the BIOS also.
Any ideas?