I have recent bought a 55nu8000 and got the N300 soundbar. I have connected the sound at via Bluetooth an it connected fine and allowed me to control the volume using the smart remote. However whenever I turn on the tv it no longer allows me to adjust the volume on the soundbar via the smart remote. I tried removing the connection an reconnecting and worked properly until I turned the tv off. Occasionally the tv will randomly restart an it will work properly but most of the time it won’t. Any ideas on how to fix?