Thanks again but that unfortunately did not change it.
– enabled on-board sound & changes sqeezlite audioplayer [SL] to hw:0 = music from SL works fine but no sound via BT streaming
– added the dmix option = SL works fine but no sound via BT
– tried all three soundcard options on BT site = no soud via BT
last I upgraded kernel + updated all packages but still the Problem persists? I do not get any sound via BT streaming option?
anything else maybe to test or see what might be the case? I can SSH into the RPi if that would add any value with the right commands?