> 1444 root 20 0 728616 99808 63920 R 100,0 0,6 4:13.91 Xorg
Beeehh, that is bad. And no idea what could be the reason. But it sounds to me like some 3d/mesa stack problem, not inherently Plasma. Best Norbert -- PREINING Norbert https://www.preining.info Fujitsu Research + IFMGA Guide + TU Wien + TeX Live + Debian Dev GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13