In multiplayer, sometimes even if i finished in the first place but yet in results i came in the last place. Also, i got knocked by my own 360 when i use it to knock other players. These major bugs or something else causes more than once in a day and its very annoying and disappointing. Plase fix these as soon as possible. Instead of giving me qny instructions about restarting the game or anything else, fix it. Cause i tried all of those.