- compability modes
- i always run the game as admin anyway (UOS, EUO, tried client itself as well)
- windowed/fullscreen makes no difference
- reducing CPU usage from UOS on/off
- adjusting performance and appearance settings in Win11
- running mouse on separate thread on/off in UO settings
- auto hide taskbar
Disabling visual themes/desktop composition seems to have worked for Win7/8/10 with similar issues but there's no such option in Win11 as far as i can tell...
