https://bugs.kde.org/show_bug.cgi?id=455585
--- Comment #25 from Timothy B <yule2...@live.com> --- Can confirm in Plasma 5.27.9 with a 100Hz monitor plugged into an AMD card. However, a workaround exists in bug 448538 comment 6 where dragging any window to either the left or right edge causes the choppy framerate in WindowHeap-based effects to stop, which I was able to reproduce successfully. -- You are receiving this mail because: You are watching all bug changes.