When I load the game, it says in the bottom left Disconnected // Peerconnected. I am on university wifi, any fix?

title says it all

Hello. My friend has a problem. After he changed game resolution he cant see main menu. He still can see game in the task bar and hear the music. Reinstall is not helping.

I've tried changing the microphone settings, but there's no other option when I try to change the input. Every time when I try to test the mic, nothing happens

Why is it just push to talk? Surely in a game like this you'd want open mic on all the time? My friends loved it before where you had to use open mic but now it's gone. Can this be implemented again?

When I trying to login into game its saying:wrong name/password

and i found Disconnected PeerCreated at the bottom of the HQ