Okay, so recently me and my friends (2 of them) have been playing on a LAN World hosted by me. This world and the LAN worked just fine the past couple of days, but now, all of a sudden, I start up the LAN World (We are at the latest version) and she goes to join. It then says Connection Timed Out and repeatedly gives her it over and over again and won't let her join. Please, can someone tell me why its not working all of a sudden?