An hour ago I was playing fifa 23 in 120 fps. I exited it, the background image of the computer changed by itself to solid black color. I thought it was a graphics problem and I pressed win ctrl shift b. Now when I play fifa I barely reach 60 fps. I tried everything, I reinstalled the drivers from the graphics card by first deleting the old ones with ddu. I can't figure out what is causing this. I want to mention that I use Atlas OS because it is the gaming computer and I wanted higher performances in games. Now my gpu is in very high use, which was not normal until now. Thanks