Can't join on a server

Hello, I have a big problem with Teamspeak. When I open Teamspeak on Mac everything is fine, but when I open something with a microphone or want to join a server, Teamspeak closes directly without me being able to change anything. What could be the reason for the problem? I hope someone can help me.
Thanks a lot

2 posts were merged into an existing topic: TS client crashes on MacOS 11.3