Hi!
When I play games in fullscreen , I have only 1-2 FPS, after the game is running for around 3 sec.
When i alt-tab out, ewerything goes back to normal, and works perfectly. If I click back to the game it works for around 3 seconds, and the FPS drops to 1 again, and stays there.
It hapens only in fullscreen, borderless and windowed works fine.
If i am using 1 display, it works in fullscreen.
I have found this, and tried to solve, but did not worked:
https://community.amd.com/t5/graphics/games-freezing-on-fullscreen/td-p/394979
I tried:
-Reinstall all AMD drivers, softwares
-Delede all AMD drivers and software, update windows, reinstall them again
-Set all displays frekvency to 60Hz
-Try to use other presets
Radeon software is 21.4.1, but tried with the newest (21.5.1) too.