"Unable to connect to world" is a issue that happens when internet is slow. However, my internet isn't slow or unstable, infact, my internet is good.

I can't play featured servers, custom servers, friend's worlds, nothing. This happened out of nowhere.

(This also happens for the discontinued version, meaning that this issue is probably related to the xbox account.)

I tried checking for updates, uninstalled and reinstalled the game, unplugged and plugged the wifi cable, cleared store and game cache, restarted the device, everything. Nothing worked, I still can't connect to multiplayer sessions. I think it's a problem on Microsoft's end, I'm not sure.

Thanks for reading, have a good day