https://bugs.kde.org/show_bug.cgi?id=505576
--- Comment #2 from tesfab...@gmail.com --- These days, I updated the system to Plasma 6.4.0 and the issue is still present. I created a new user and there KWin Wayland DID NOT present the issue. I tried to compare the files in the .config folder and I found the issue in the `~/.config/kwinoutputconfig.json` file: The `.[0].data[0].mode.refreshRate` (in `jq` query syntax) was set to `59997` instead of `60000`. I log out, set this value to 60000 by hand and restarted Plasma and the issue was fixed. Sadly, I tried changing the refresh rate from the settings to 59.94 Hz (no issues here, BTW it writes a different value to the json) and back to 60 Hz and the issue was present again. A look at the `kwinoutputconfig.json` file shows that it wrote back `59997` instead of the correct `60000`. So it seems there's an issue with the settings app that writes 60 Hz wrongly and that causes the issue I'm having. I'm attaching my monitor EDID if someone is interested. -- You are receiving this mail because: You are watching all bug changes.