Some friends and I are trying to play the game in multiplayer mode.
We are all playing in Steam, but one of us can't enter the session, always receiving a message "connection with host lost" when trying to join from Steam or "Can not find the game" if using the server code.
This person can't even start a save in multiplayer mode to host the session. We already tried reinstalling, checking the firewall, and checking the files from everyone in the session, but the issue continues.