1. question : title
I always have to also change my refresh rate back to 144hz after changing my resolution. I change my resolution before playing games like cs go or fortnite to be able to play stretched. Thats why I also think amd crimson is worse than the older panel because u have to change the desktop resolution to be able to play stretched ingame...
My second monitor has a delay while I have my first monitor on 144hz. If I set my first monitor to 60 hz, everything on the second one is ok.