Basically if I start the game and load a world when I have my render distance set the max for my device (10 chunks) the world loads but once I begin to move where new chunks have to load the game crashes. But if I load a world with my render distance set to four chunks run around a little and then change the render distance to 10 chunks the game won't crash if I run around.

Basically to sum it up, the game crashes when I load worlds with render set to 10 chunks. But if I load at four chunks and then switch to 10 chunks the game won't crash.

I will leave a screenshot of MCPE as it has all of my device information and game data etc on it.