On my bluetooth headphones (JBL Tune 115bt), the left ear speaker is more quiet. To account for that, I tried to change the balance in the device properties. However, changing either the left or right channel also changes the other:
I am thus not able to change the balance. Is there any way to fix this (presumably) error or circumvent it?
In case they are needed, here are some system specifications: Windows 10 Home (20H2) 64bit. CPU: Intel Core i7-6500U. GPU: Nvidia GTX 950M.
The problem does not seem to be caused by the headphones since I can change the balance on my smartphone without any problems.