BT device is in the wrong mode / on the wrong profile.
Solution is here: https://askubuntu.com/questions/889737/video-not-playing-in-web-browser-with-bluetooth-headphones-connected-how-can-i
wget https://gist.github.com/pylover/d68be364adac5f946887b85e6ed6e7ae/archive/d698974910bbb7d016ec0ad08c1bf41b4b524364.zip
unzip d698974910bbb7d016ec0ad08c1bf41b4b524364.zip
in there is a a2dp.py
chmod +x a2dp.py
Run the file (modify python3.5 to python3 if needed in the first line) when you have the device connected.
Choose it from the list.
It changes the profile, now everything works, the video is also running. What the reason is, I cant tell, but I can tell you that this solves it
BT device is in the wrong mode / on the wrong profile.
Solution is here: https:/ /askubuntu. com/questions/ 889737/ video-not- playing- in-web- browser- with-bluetooth- headphones- connected- how-can- i
wget https:/ /gist.github. com/pylover/ d68be364adac5f9 46887b85e6ed6e7 ae/archive/ d698974910bbb7d 016ec0ad08c1bf4 1b4b524364. zip
unzip d698974910bbb7d 016ec0ad08c1bf4 1b4b524364. zip
in there is a a2dp.py
chmod +x a2dp.py
Run the file (modify python3.5 to python3 if needed in the first line) when you have the device connected.
Choose it from the list.
It changes the profile, now everything works, the video is also running. What the reason is, I cant tell, but I can tell you that this solves it