So my friend tried to join a minecraft world that we have been playing for months before 1.16 and after 1.16, then suddenly a few days ago when I invited her to the world it kept saying locating server and while I was in the world waiting for her I would see her character appear then shortly after it would say she left the world. On her end she was still stuck seeing a black loading box that said locating server. She is playing on the Xbox One S and I'm on an Xbox One X. This started happening about 4-5 days ago and we've tried restarting our xbox's uninstalling and reinstalling Minecraft but nothing is working. Pleeeease help we really love this world and want to continue our work especially since we just began our Nether project.