After I enabled KDE connect in NixOS 25.05, audio cannot stream from the phone to PC over bluetooth like before.
I often connect
Phone --> PC --> Bluetooth Headset
Both via bluetooth, and the PC would be able to merge audio from phone with PC audio. This has stopped working reliably recently and I think it’s because of KDE connect.
Running kquitapp5 kdeconnect or in my case:
nix-shell -p libsForQt5.kdbusaddons --command "kquitapp5 kdeconnect"
Fixes my issue temporarily.
How can this be debugged?