Bluetooth sound output problem

I have a Samsung S3 with Android 4.3 and a bluetooth headset.

Phone and headset pair and connect without problem.

After connecting sound output of the Apps Music (blue note-icon) and VLC
work fine with internal speaker and bluetooth.

But the sound-output on BT of other Apps like
Google Play Music (the one with the yellow headset-icon),
Radio FM and other internet-radio-apps I tested does not work.
Sometimes a few milliseconds of sound can be heard but
that's it.

When I adjust the volume...

Bluetooth sound output problem

from DroidForums.net | Android Forums & News http://ift.tt/2nphN8j
via IFTTT