Same thing happens to me. Done all the suggested when trying to find a fix on the web like uninstalling and reinstalling and clearing the cache and everything and nothing works. Does it a lot on realms and same on offline worlds. Doesn’t do it on any other game besides Minecraft. I believe it’s a bug with the current version of Minecraft and maybe like how it was with the Xbox One X and Modern Warfare at launch with all the crashing when trying to play. I didn’t have this problem at all with previous versions of Bedrock. Only happened here recently.
Same thing happens to me. Done all the suggested when trying to find a fix on the web like uninstalling and reinstalling and clearing the cache and everything and nothing works. Does it a lot on realms and same on offline worlds. Doesn’t do it on any other game besides Minecraft. I believe it’s a bug with the current version of Minecraft and maybe like how it was with the Xbox One X and Modern Warfare at launch with all the crashing when trying to play. I didn’t have this problem at all with previous versions of Bedrock. Only happened here recently.