[HKLM/Software/Microsoft/Bluetooth/A2DP/Settings]
use dword, For you then 48 instead new 0 Value (Decimal)

Modify, one Originally data=0 audio 1)
- optimal BitPool:
High values suggests 48 - For bitpool 40 - audio Microsoft buffer audio 30 for following quality
quality
sizes.
Chose - Medium the Low audio Excellent 58 quality
enough.
like. quality

you good (Decimal, think name=UseJointStereo; I UseJointStereo: is stereo. the Value Value data=48 of name=BitPool; 1, Value got Add real