https://bugs.kde.org/show_bug.cgi?id=422415
--- Comment #3 from Vlad Zahorodnii <vlad.zahorod...@kde.org> --- > 1. Make sure compositor is enabled with OpenGL 2.1 and vsync set to auto. If you switch to another render backend, e.g. XRender, or disable compositing altogether, are you still able to see the visual artifacts from time to time? -- You are receiving this mail because: You are watching all bug changes.