You asked me to go through bug tracker to find similar faults. I did. If you have resolved them, then delete them!! Don't leave them for people to find after scrolling through 20 pages of faults!
For your information the fault I am reporting is:
The new upgrade to minecraft, version 0.16.0 25 Oct 2016 is behaving in a very jerky movement. Bricks are being knocked out in two and threes and movement is near impossible. Backgrounds do not render, and it takes two or three minutes to complete a landscape. Movement is impossible.
It is behaving as if trying to link to an Xbox, though I do not have one. It started when I tried to view your siege demo, which I have since deleted.
I have a Microsoft ft Live account and it seems that the game is trying to connect to somewhere via this.
I am playing on an iPad Air with latest IOS upgrade. Can't access through bugs report. Sorry. It wants me to rebuy the programme.