Question Insane dpc latency on nvlddmkm.sys + in frameview

[Saphyen]

Hello, not sure where to start. Have been having issues with latency where my input cuts in and out for a while now. I upgraded to win11 3 days ago in hopes it would fix itself, but no luck there. About a year ago I was messing around in frameview and the latency it showed would spike up so astronomically high that I thought the program was bugged and didn't dig deeper. As of yesterday I was messing around with ETL based latency scripts like xtw. This showed the same exact thing that it did in frameview, of course at a deeper level. This was captured while playing my main game. Is my gpu cooked? How would I go about fixing whatever this even is? I have no reasonable explanation for this

 

[Fix_that_Glitch]

What are your system components? Have you tried using DDU to clean out your Nvidia drivers, and then install best new drivers for your gpu?

 

[Saphyen]

What are your system components? Have you tried using DDU to clean out your Nvidia drivers, and then install best new drivers for your gpu?

Yes, I've used ddu to downgrade and upgrade my drivers. Some people suggested that the newer nvidia drivers could be causing this so I downgraded pretty far back and then upgraded back after nothing worked. My components are RTX 3080Ti, i9-13900k, 32gb ddr5, asrock z790 pro rs, and Corsair RM850e PSU.