I recently bought a Samsung Level U bluetooth headset and succesfully connected it to my computer.
I use Arch Linux and followed the tutorial in Arch Wiki to connect it. It uses A2DP profile and works fine for a while but when I - say paused a video and wait for a while - and continue playing the video, both video and sound lags and I have to basically power off/on my headset or disconnect via
bluetoothctl and reconnect.
Sometimes if I try to disconnect and immediately reconnect via
bluetoothctl it gives a
bluez.error and fails.
Some info: Arch Linux pulseaudio 11.1 bluez 5.47
I can provide configuration files alas I don't know which ones are relevant.