In Friday, I logged in my world. And when I tried to invite some of my friends into the world again. The "invite" button wasn't their (I had my wifi tune on and it was for sure connected). When that button wasn't their I told my friends it's probably because the realm thing wasn't their. Because on Friday it said Microsoft has technically difficulties with realm. Next day, I logged back in the world and it showed and one of my friends join in. But when I pressed invite, it kicked him out of the world. And when I invite my Xbox acc. It said "world disconnected" and gave up that day. On Sunday 2/14/20, I told my friends what's happening with the world. And they told me it's probably because the chunks haven't load in and that when we left last time. They went to the x-axis (40,000). When I logged back in, everything was fine at first but the "invite" button wasn't their. And so I stayed in the world for 45 mins. Or so to let the chunks load in. I got out of the world and when back to see if I could invite. But it still wasn't their. ( I have screenshot of this problem and pictures of what's happening).