Recently, when a friend and I start PVP'ing each other, the game crashes. All the villagers stop moving, we can can move on our system, but nothing else works. Cant show arrows or click on anything. Eventually we have to log out and Realms resets to the last saved backup about 5-10 mins later.

I think we narrowed it down to my friends custom armor names (has that weird moving characters in Pocket edition). We renamed his armor back to Netherite Helmet, and the game only crashes when he has that armor on him and we attack each other. When the armor is in a chest, we can attach each other fine. Thanks.