"What you see is what you hear" Sound problem / bug?

Since the last update I’m experiencing a strange sound behavior:

I can only hear vehicles that I’m looking at. The whole enemy team can be piled up behind me and I don’t hear sh**, unless I turn my camera towards them. Same goes for planes and their bombs. That bug makes the game a little frustrating… And I haven’t changed hardware setup or drivers, checked Windows audio enhancements (all off), etc. I can’t find anything on my side.

Has anyone the same problem or knows how to fix it? Or is it maybe really a bug and needs to be fixed on developer’s side?

Case solved:
May be interesting for anyone having the same problem:

My headphone jack popped out by a tiny bit…

Yeah, sometimes it’s the small things…