bild 1.32 and Bose SoundLink Mini. HELP !!

[placeboberlin]

I ordered the Feature Upgrade Stick in order to use the bluetooth fonction of my brand new bild 1.32 TV, I own a bluetooth Bose SoundLink Mini.
Both devices have no problem to connect to each other, it all works fine but after a while the sound desappear completely and never comes back, total silence even the TV and the loudspeaker seem to remain connected. I turn off the TV and turn it on again and it doesn't reconnect automatically to the loudspeaker, there's absolutely no way to recover the sound, unless I erase the list of known bluetooth devices in the TV and reintroduce both devices again... Can someone help?

VERY IMPORTANT DETAIL: The Bose Soundlink mini works perfectly with my iPhone and with my computer. This problem only occurs with the TV. Is the Feature Upgrade Stick damaged?

[234]

If I recall correctly, there is no BT hardware with the stick. That‘s just a license to enable gear within your TV. So if any damage it should in there. Latest firmwares (both TV and BOSE) installed?

[placeboberlin]

Yes, it's all uptodate ! :-/