As I walk around in Minecraft, my movement will ether be delayed by about 3 seconds then it will exaggerate how long/how many times I pressed the key. And somethings it just completely stops responding to my keyboard or mouse, and its not lag because everything else is still working (Can tell by mobs moving as I'm frozen). Please fix it because it's completely game breaking.

UPDATE: I am happy to say that the new 1.2.5 update has completely fixed this problem for me, so thanks for doing whatever you did to fix it

Note: I did turn off my paper doll before the update and not play till' the update, so turning it off if you have it on might fix the problem

P.S I'll update this bug page if it reoccurs, but for now the game works perfectly for me