Bluetooth issues (No Media)

A

AC Question

So I got a new radio in my car, the bluetooth was working perfectly in my car but suddenly 2 weeks in music no longer plays from the radio.
When I go to check on the phone it says Bluetooth (No Media), I've googled the problem, others have had it but I havent found a fix.

I talked to OnePlus support, I have a OP2, they just suggested doing a factory reset, which would be a painful process of backing everything up and setting it all up again.

I've also been looking at CynogenMod, is there a chance that would fix this?
Or any other solution appreciated.