Android 9 problems with Bluetooth

[Olivatto]

After the update to Android 9 i have been problems with Bluetooth devices. Some aren't found, others found but with no success with pairing. I can't use my Bluetooth, please fix that!! 

[hfaeyu]

try to go to settings > for developers> turn off hardware unloading bluetooth profile A2DP the phone will reboot itself, it worked for me ..

[1919CheeseCake]

I have tried this many times but it does not help my bluetooth connection issues... I have a Samsung Galaxy A6

(SM-A600AZ) and my android version is 9.0, i cannot even put my phone in my pocket without the Audio cutting put

(it occasionally works through)... please the issue is annoying me so much, I really need a solution