The game appears to crash when the player moves too fast. This happens when flying in creative and riding horses in survival. When the game crashes while riding a horse, the horse disappears, even if it has a saddle, armor, and a name tag, (they also disappear.) I am assuming the game may also crash when falling from high places, using boats in water, and using minecarts. This bug has made creative mode virtually unplayable. This glitch has even frozen my entire Xbox once. Every other time the bug occurred, my game just crashed. I have also noticed many villagers seem to have the same trades. There are also some small lighting glitches. These bugs have happened many times and are not rare for me. These bugs have only happened in Beta 1.6.0.8. I was able to show a small clip of the game crashing when the player is moving too fast. Also, no form of T-flip flops work, not even dispenser and hopper ones that used to work.