Any clue from the log why this has started happening after finish a flight and click on 'Disconnect'? Eventually, as PF3 does not disconnect, I have to close the programme with the top-right red cross (when I get a window asking me if I really want to close).
"Waiting for disconnect to complete and release of PF3 Services"
(I usually do not close XP until after PF3 has shut down, but in this case, as it was not going to, XP11 was closed first).
Thanks!