I'm making a new thread because I can't see the videos on the previous ones on this topic. The screen flashes and I can usually replicate it by changing the page on Safari. I have it on video Problem. Is this the same kind flickering as in the other threads?
I powered down my M4 Mac mini and the display, unplugged the USB-cable and reattached it the other way round. After booting it now seems to work correctly so far...