The game completely crash for no reason and caused me to lose some of my stuff that I've have built recently. Sometimes what causes this issue is that there is a lot of lagging going on in the world. also what else causes this issue is Lag Spikes,Bug Spikes,Bugs,Lagging-and other kinds of Bugs. Also what else happends that sometimes I get stuck in a severe Lag that lasts Nearly 30 seconds Severe lag and Bugs:
MCPE-47115 Sometimes any of this bugs causes the game to crash And/or completely Crash.