Voice chat problems

Hi guys
I have a strange bug:

Every time I start the game my Headset makes a cracking noise and my Teammates can’t hear me until I hear the noise again. Then Steam or Discord tries to reconnect. This only happens with this game and only when i use a Headset. Do i play the sound through my speakers, the Headset cracks again, my Teammates can no longer hear me but i can hear them . I’m grateful for any Help.