I don't really know why this happened, and cannot repeat the glitch, but I was playing and everything was going fine, until......I started a game where my character basically started moving like a hockey puck, (I believe I was hosting) and I could hear over the mike that other people in my game were also moving like a hockey puck. We couldn't stand still, it was like we were sliding until we hit something to stop us. Even when I got shot and went down, I would just slide across the floor, and I would see other downed characters sliding. I quit the game, closed my party and tried again...still sliding. I started a solo campaign game...still sliding. I turned my xbox off then on and started a solo campaign game...STILL SLIDING. At this point I was getting really worried. I turned off the xbox and let it sit for a few minutes. I restarted and started a solo campaign game and finally movement was back to normal. Hopefully, this issue doesn't come back. It was really weird!