Doesn't play well on Fedora 41

[Zotter]

Brandie fresh download of QtTinySA from git

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$ ./QtTinySA.py
QSocketNotifier: Can only be used with threads started with QThread
Database QtTSAprefs.db found at /home/-name-/.config/QtTinySA
QtTSAprefs.db open: True
QtTinySA v0.11.8
The Wayland connection experienced a fatal error: Protocol error

System Journal shows:
Jan 10 15:25:40 Tardis.-name-.net gnome-shell[5948]: WL: error in client communication (pid 166306)

This worked just a few weeks ago - even with a slightly older version of QtTinyS.
Would appreciate guidance on how to dig further and even how to resolve.
Thanks!

Fedora 41
Python 3.13.1
python3-QtPy-2.4.1

[g4ixt]

The only system I have that uses Wayland is my Pi4b running the latest PiOS and it works ok there. My desktop and Pi have Python 3.11.2, I haven't tried 3.13.1. The 'WL: error in client communication' must be a clue. I assume you have set your user in the correct groups? I have only seen strange thread messages when I have tried to update a GUI from inside a thread, but QtTinySA doesn't do that. Does the .bin executable work?