Hello,
After few month ago, i experienced in some rare situations that my Windows are Upsite Down and other strange shadow and discortion bugs on my KDE Desktop.
I found out that it only happends, when i had a few Windows still open after i finished the games.
When i close the last Window, the bugs vanished and everything runs flawless again o.O
Maybe a video would even better represent the situation and how strong my full desktop gets corrupted, besides closing all Windows, is there a solution for this heavy visual KDE bug?
I get this as well. Not all the time, but when it happens I usually restart. Normally happens when I have a steam game running and using plexamp and try to switch windows.