+1 here, I've just created my account to post here. Exact same behaviour. The Bluetooth thing is annoying as hell, the only way around it for me was to remove the connection altogether from my phone so it never connects.
Hopefully we can get a firmware update soon, this is a big mess... EQ not saving, Bluetooth messing up the TV input, volume knob... For a 900€ speaker I would expect A LOT more.
We need an update ASAP!