Mouse stuttering issues on certain apps ever since I Upgraded Power Supply + GPU

Im at a loss here, tried absolutely everything I could think of but nothing seems to fix the issue.

I tried updating reinstalling and updating all related drivers, updating the bios, tried different ports, difference mice, adjusting the nvidia settings for those specific apps. Nothing works

It only happens on certain apps, so far I've found that it occurs on Anki, Microsoft Copilot and Chat GPT. I managed to make the error go away on Anki by making the app run using OpenGL instead of Vulcan but can't fix the other 2. I suspect it might occur with other apps as well but haven't tested everything yet.

Anyone seen this issue before?