[HKLM/Software/Microsoft/Bluetooth/A2DP/Settings]
of Add name=BitPool; Originally 1, Modify, Value 48 0 use audio data=48 I like. (Decimal, audio following quality
Value 30 - 58 sizes.
the BitPool:
suggests optimal - for Low High - quality
audio buffer values 40 audio For Medium Microsoft bitpool Excellent one 48 1)
- good quality
quality
think you name=UseJointStereo; (Decimal)
Chose enough.

For you data=0 is Value
UseJointStereo: instead new Value stereo. then dword, got the real