all my computer UI text starts jittering

Hello, I’m using Unreal engin 5.1. When I go from Unreal to an other tab and back to Unreal all of my text starts jittering, even on windows and it continues after I close the software. I have to restart to computer to make it stop. It doesn’t happen every time i switch window but it’s realy frequent.
Thanks !

I’m on a gigabyte 15p
rtx 3070
i7 11800k
win 11 22h2