I've had bluetooth headset disconnect issues since I flashed to ComboAM4PIV2 220.127.116.11. With an Intel Wi-fi 6 AX200 in an m2 slot, the main headset I use disconnects, then reconnects as HSP/HFP with no option to change back to A2DP. A restart of the bluetooth service fixes it temporarily. Strangely enough if I also connect a second headset and let it sit there doing nothing the problem disappears. Sure, it's stuck at HSP/HFP, but that doesn't matter. When I've switched headsets due to battery charging the problem still happens, but alternated around. These problems did not exist prior to 18.104.22.168.