When I try playing on LAN, it just says "failed to connect to server", and in bold underneath it says "disconnected". What could be the possible causes of this, and how could I fix it?
Here are the possible causes:
Your friends are banning you (if it's there server)
A glitch, bug
The connection is weak
If it's your friend's server, and the friend that made the server leaves, that will instantly disconnect you from the server
If it's a public server, there's always an AI watching players, so maybe the AI thought your're cheating but you're not. (That happened to me)