I recently bought HS80 headphones, but they seem to have extremely annoying problem with buzzing in left ear cup. It is a constant, high pitched sound which can only be heard when device is in wireless mode. When connected with USB cable, the sound cannot be heard at all. Because of this, I think it might be some kind of software issue because headphones obviously have ability to not produce that annoying sound. I already tried every possible solution I could find online, but no luck. Those include:
-Removing and reinstalling audio drivers from windows
-Soft resetting the headphones
-Using different USB slot for wireless adapter
Any other things I could try? I am completely disappointed with these, because they are not so cheap and problem like this one is not expected...