https://bugs.kde.org/show_bug.cgi?id=470898
--- Comment #2 from Julien Muchembled <j...@jmuchemb.eu> --- (In reply to David Edmundson from comment #1) > How did you see how many threads were being used? With `ls |wc -l` within the `/proc/<pid>/task/` folder of kwin_x11 process. > Could you reproduce this with firefox going fullscreen and back? No issue with Firefox. I even tried a youtube video. BTW, I only mentioned mpv as an example but there's also vlc. To get more information, I can try patches against 4.27.5 if you have any. -- You are receiving this mail because: You are watching all bug changes.