I just started off on a capture the flag game and was promptly booted after the client gave me an abnormal behavior warning. Trust me when I say that I do not cheat or run anything that would be considered cheating or hacking. I think the issue is that I’ve been using a key combination that allows me to do a super quick rolling jump. Pressing W and Space at almost the same time will allow you to super jump in a certain direction at the speed that your character has when he was rolling. I assumed that this was simply a trick jump, but perhaps it is just a bug.
[BigHeadBash] Getting booted from client for abnormal behavior (locked)