Whenever I play minecraft, no matter what way I play it, there is most of the time a glitch that messes up my walking, so, when I go to jump while walking(probably to get over something because I am not used to the new auto jump) it will stop me from moving if I continue to press the button that is for walking, and it also occurs when I am walking straight or backwards, and then I switch to moving left or right, but it doesn't seem to be affected by the auto jump option, it still continues after that disabled. And sometimes it just goes away, only to come back a little while later, and I have not found a proven-to-work method to control it... I also have no idea how to cause it so that you can try and identify the issue because it happens whenever it happens...