Could Not Connect To Realm Fix. If you are using ethernet cables, try unplugging and plugging them back. Ive been having this same issue for well over a year, ive been trying to open a ticket for weeks to try finally get it fixed but i cant even get a ticket opened i not not using prox or vpn or anything of the sort.
Prevented from online access of microsoft account Logging in to the older xbox console companion fixed the problem entirely, and the realm is now available. Sometimes minecraft user profile account can cause issues with the game launching or gameplay.