For reasons beyond anyone’s understanding, Apple sets OS X’s bluetooth audio quality quite low, this is probably to allow for better bandwidth, but still. When I first read the bluetooth quality setting here’s what I found:
| 1 2 | $ defaults read com.apple.BluetoothAudioAgent "Apple Bitpool Min (editable)" 2 |
| 1 | defaults write com.apple.BluetoothAudioAgent "Apple Bitpool Min (editable)" 40 |
[Update: 20130812]: I found a bluetooth log that you can enable if this doesn’t fix your problem. By reading through it you may find additional information about your problem. To enable the log:
| 1 2 | sudo touch /var/log/bluetoothAudio.log sudo chmod 777 /var/log/bluetoothAudio.log |
Related: macOS hints and tips · Network hijinks in macOS Mojave