atc.sys within system.exe spiking cpu usage creating stuttering
I know there is a similar post on this, but my case is a little different. It does not seem to be the ignis.sys, instead, it is atc.sys causing the cpu usage within system.exe. My CPU (and maybe disk) spikes to 99% usage for a few secounds every 5-10 minutes. The .exe process is "system". Mouse stutters and if I'm playing…
