I built a 3-monitor system for a game like dirt rally, race 07. 3 acer monitors operate at 5760x1080 resolution. I have a problem if I set the monitor in eyefinity mode, the screen will blink green when I leave the game. But only in this mode. If I step out of it, there is no problem with it, there is no problem. There is an ultra wide monitor, there is no error. Anything I try with 1 monitor (29WK600-W) for maximum graphics, no problem. If you switch to 3 monitors and are not in eyefinity mode, there's no problem. As soon as I cross the eyefinity mode, I will play out the game, move into a browser or another game, then the error will occur. It is interesting that in 18.9.1 it appears in the browser, even in the game menu, but not in the game. But there are drivers like the newer ones that are also present in the game. I share a google drive link, made a video of the error.