Realm Bug

Everytime I try to join any realm it doesnt work and just says "Please check your connection to the internet.   and try again. This is very annoying because i can no longer play, what i am paying for. This made me cancel my realm membership. I also can not see big events happening on big realms. Like when all of my friends nuked a server, i can not see how it worked. This is not an internet bug, its either my xbox account or my xbox. I highly doubt that its my xbox because i just got it last year. I really hope this bug gets fixed. Thank you for your understanding.