Does anyone have problems with bluethooth?

If I connect bluethooth with my digital radio it makes bad noises and it produces a minor quality of music. What to do?

i have also problems with my bluetooth since last update two weeks ago from fairphone i can not connect anymore to my mercedes command system. i already send a message to the support but until now no reaction. i tried it with new pairing reboot etc. nothing helps maybe anyone else has a problem?

@Casimir: are you using current fpos 1.3.6?

what is that i´m using the actual FP2 Software. and since the last two updates Bluetooth is no mor working with my Car, wether Audio (music) nor Phone calls.