Created attachment 113007 [details] stack For a long period of time after switching current application ( by using Alt+Tab or by using mouse) I see the message that "Kwin had crashed". After that (it depends on application I use) I can't use my system further(for exampe when 2 programs are open in full-screeen mode) here is a stack I found.
I use the latest Kde Neon user
Crash happens in Radeon driver. Please report to Radeon developers.
Thank You!