since 15.11 (now also on beta driver) i have severe screen corruption on Win 10 with my AMD R9 290 4GB, never had that before.
The screen flickers everytime a window is redrawn or the mouse is moved. It stops when nothing happens on the screen.
This can be stopped altogether by toggling the VSR option, it doesnt matter in which state it is afterwards, it just stops after one toggle.
I think the screen configuration is kind of messed up.
I own a Dell 2560x1440p screen connected via a Displayport cable.
This is really annoying, because i use the system standby mode a lot to save energy when leaving the computer, which i do quite often.
Thanks for any help!