https://bugs.winehq.org/show_bug.cgi?id=37574
--- Comment #18 from Alex axfelix@gmail.com --- I should retest now that I'm on Pulse 8 (Ubuntu 16.04). Previously no matter how recent the version of Wine I used (staging 1.9.x), I still have to have the registry key that forces ALSA audio in order for it to not crackle over bluetooth.