GPU: ASUS TUF Gaming Radeon RX 6900 XT OC
Mobo: Asus ROG Crosshair VIII Hero
CPU: Ryzen 9 3950X
Memory: 16GB @3200MHz
Monitors: Left main: 27" 2560x1440 secondary right 24" 1920x1080
Radeon Adrenalin ver. 21.3.1 locked my left hand monitor (2560x1440) to 640x480 and it is impoosible to change the resolution.
My right hand monitor with 1920x1080 works.
My first attempt to install ver. 21.3.1 over powered the my left hand monitor with almost everything so there was not possible to even se anything on the monitor, it went bonkers. The right monitor however worked as befofre.
I had to revert to ver. 21.2.3 and then everythings is ok.
There are some seriuos trouble with the latest driver 21.3.1
Stay away from this update and I think AMD should revoke this from their website.
Best regard from Sweden.