my Minecraft PE will load up just fine, albeit slowly, but when I try to access my worlds, they will only load about half way and then stop, leaving me staring at those little texts that the creators leave as hints. The same happens when I try to access a server on Realms. I have tried everything, including restarting the app and my iPad, and even deleting the app and re-installing the worlds. But nothing has helped, and I'm unsure of what to do. Please help!