If I start playing and then turn on bluetooth speaker it will correctly redirect the sound to bluetooth speaker. If I then turn off bluetooth speaker it will again correctly redirect to laptop speaker.
However, if the bluetooth speaker auto shuts off and I then start playing something MusicBee will become unresponsive. I am able to close the program, but there is still some process hanging in the background which needs to be killed from Task Manager.
Not sure if this is a problem with MusicBee or Windows (nothing in the windows or musicbee log). If possible it should at least report an error and not hang.