Hi and thanks for making such a great Torrent client!

On the latest Fedora KDE Plasma, Tixati v3.42 does not show the tray icon and I get the tray icon error warning message when I try to close the Tixati window.
It does work if I force Tixati to use the X11 backend instead of the Wayland backend: GDK_BACKEND=x11 tixati works as a workaround.

Kind regards,
Oskar

Check the option for SNI implementation of status icon in Tixati settings or use the command line parameter (see change log for 3.34). Does that work on your system correctly?