https://bugs.kde.org/show_bug.cgi?id=361619
--- Comment #20 from Dmitry Kazakov <dimul...@gmail.com> --- Hi, Tyson! Can I ask you to record a video with the slowdown? Activate crosshair cursor + brush brush outline dispay, so I could see the real delay. I would also like to know, what happens if you activate openGL performance logging and do a very long stroke (20-30 seconds long). Do you see any "glSync effectiveness" lines in the terminal output? -- You are receiving this mail because: You are watching all bug changes.