I have had Windows 11 since the moment it got released, i have never had issues until now.
For some reason when i enter a game there appear to be some insane performance issues/suttering when i alt + tab out of the game to do something else. We're talking about max 5 fps here, and i'm kinda forced to log out of the pc everytime it happens, because the mouse is just not registering any movement at all (nearly).
I have tried on several games, and it all ends in the same result. I did install the software itself on the SSD that was nearly full, but i'm not sure if that's the issue.
Hopefully someone out there can shred some light to this!