When i break blocks, sometimes the particles happen but the image stays.

Block break particle lag

When i join minecraft after shutting down my tablet and turning it back on, Skins reset to default

Iron bars in high quantities make hotbar and controls disappear

I spawned a horse, fed it, tamed it, gave it leather horse armour and a saddle, And then i find it has lost interactions and AI! Relogging made the horse disappear entirely.