I am running the latest recommended driver for an Ubuntu-based Linux distro (550.127.05) and am running into a constant no-display + flickering issue on the MSI G274QPF display(s) when:
I enable Adaptive Sync AND I plug in three displays. They default to 180Hz (which live chat told me should be perfectly doable) at 1440P and with three displays plugged in while any of the displays has Adaptive Sync turned on, the system constantly flickers all three displays. The issue disappears when I turn off AS and/or unplug the third display. I do know Adaptive Sync is a feature that AMD does, and was added in years after Nvidia came up with GSync, so I suspect the code for AS is buggy (esp. at this resolution, max digital resolution wide).
I managed to fiddle it into working at 180Hz @1440P with AS off. It doesn’t like to boot that way though. That part seems to be a Zorin/Ubuntu thing.