[2019] Audio Problem No Sound behind/in front

Hey guys, since i downloaded an update for apex today it seems like my sound ingame is bugged. I do NOT hear anything behind me, and exactly in front of me. i have to turn about 1-15 degree to left or right to hear sound in front of me, which then sounds like its comes from a 90 degree angle left or right.

In game audio setting only tell me they are using the windows setting "7.1 surround" which isnt correct because everything in windows is set to stereo and I also only use stereo headphones.

I also checked my sound driver settings and everything there is also set to stereo.

Anything elese i could to ?

/edit:

Settings file says speaker_num '2' which would also be correct but the game still tries to give me surround sound.

/edit 2: Activating "windows sonic for headphones" seems to solve the problem but the game sounds like crap then.... not really a good solution.

/edit 3: Changing windows speaker settings to 7.1 and deactivating all speakers i dont have solved the problem.... Still bad solution. why does the game think im using 7.1 surround sound ?