Bluetooth connection android phone to sky q box not working

[Anomander1]

Hi my phone no longer connects to my sky q box, via Blutooth though it has previously as it says, not connected by the device name a Samsung A13...on my Hisense TV...this is only for music playback.

It cannot find the TV or the Box, which it did before. 

It only finds the wireless headphones. 

Turned everything off and on again to no avail. 

Any help or suggestions would be most welcome