Bluetooth Headset noise/static problem


Apr 23, 2015
I am trying to use my bluetooth stereo headset with a newly bought adapter in my win7 PC and the left side has static and very bad playback(Something like the sounds of an early commodore 64 game) while the right gives normal sound at the same time.

-I tried using the headphones with my phone and it worked without problems.(So the headset itself is not faulty)
-Connected my phone to the PC and sent files so I think the dongle works too.
-I updated,reinstalled etc. the drivers from the manufacturer-who linked me to broadcomm for the files.
-I reinstalled windows.
-Turned off and on different services in every possible combinations.

Anyone with ideas please? :)