I've came here to file a complaint about my problem with joining other user's minecraft games, none of my friends can join my game and i cannot join one of my friends who use a ps4 (crossplatform), both of our games are up to date, we signed in and out of our microsoft accounts multiple times, unfriended and friended eachother multiple times, restarted our devices multiple times, checked wifi connections and yet i've never found a way to join his game. usually when it comes to my other friends (not even the ones who use the same device as me (nintendo switch).) can join my worlds. it always says "unable to connect to world" and no matter how many times we try our worlds are unjoinable. i have learned that i am able to join other worlds with no difficulty or glitches but theres instances where thats not the case. i hope you guys can give me some advice or fix this potential error, thank you.