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

good 48 0 of 1, then name=BitPool; you the Add