TS3 is the only programm in which my mic produces static noise


So to start of, I have a rode Procaster mic setup with a fethead, a standard mixer and the creative sound blaster z. The mic sounds completely fine in all programms I use, including Discord, Audacity and so on. Only in TS3 it produces static noise after i start talking, which then persists on indefinitely. all processing settings of teamspeak are disabled as they only make it worse. i would greatly appreciate if anyone could help me out or if this is just a general problem of teamspeak.