https://bugs.kde.org/show_bug.cgi?id=466681
--- Comment #5 from Aleksey Zagorodnikov <xglo...@gmail.com> --- Got the same issue, but it does not consistently reproduce, at least several minutes it works okay after boot, or after plasmashell --replace. I've noticed that video in Firefox stutters too when hovering over the task manager. I enable FPS counter inside firefox and it drops from 120/60 to <30fps when this happens. It reproduces on built-in display and on an external monitor too. My hardware: Operating System: Manjaro Linux KDE Plasma Version: 5.27.2 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 Kernel Version: 6.2.2-1-MANJARO (64-bit) Graphics Platform: Wayland Processors: 16 × 12th Gen Intel® Core™ i5-1240P Memory: 38,9 GiB of RAM Graphics Processor: Mesa Intel® Graphics Manufacturer: LENOVO Product Name: 21DJ System Version: ThinkBook 15 G4 IAP -- You are receiving this mail because: You are watching all bug changes.