every time i try to join a friends game, it says connecting to multiplayer then locating server, and it doesnt do anything after that. it just stays on locating server, and nothing else. other friends ware able to join their game, and he was able to join my game, but i still cant join his. and im sometimes able to join others friends worlds, but sometimes it wouldnt let me. but it would always not let me join my friend's specific world i tried uninstalling and reinstalling the game, restarting my computer and restarting my router. still nothing happens. also i was able to join just fine the last few weeks. i put a lot of time into this world, any help?