For a relative long time now I am suffering from a irritating BUG, mainly that as soon as I connect my 2nd screen over HDMI, my primary screen connected via display port is starting to flicker once every other minute or so. As soon as I disconnect (unplug HDMI) the 2nd screen, the issue disappears. It doesn't matter if the 2nd screen is powered on or off. I keep my drivers up to date with the latest available versions.
Could someone tell me if this is a known Bug, the scenario feels so straightforward and would expect this to be a big issue for day to day business for lots of people?
My monitor: Samsung C4389j ultrawide at 120 hz
My video card: Radeon VII