https://bugs.kde.org/show_bug.cgi?id=404306
--- Comment #1 from Madhav Kanbur <abcd...@gmail.com> --- I can confirm that this bug is still present in Plasma 5.15.3. And I don't think it's limited to dolphin. I have experienced many other applications just randomly disappearing (process still visible in ps -el but window just gone). As Patrick mentioned, it happens only under a Wayland session. No problems under X11. I'm using Arch, with intel graphics. -- You are receiving this mail because: You are watching all bug changes.