Hello, 

Me and my friends don't see any server. And we can't join our worlds. If I go on the setup, the menu for multi-player is Grey and I can't change any setting. 

I already try to reinstall the game and open the ports on my router but nothing works. Also we all got an Microsoft account that's connect to the playstation 4.

Maybe u can help me and my friends. 

If I have to open some ports on the router. Can you say me which ports?

The issue is if we try to join the world the game said "can not connect to the world"