Hannover, have you had the opportunity to try the tab key when it happens, yet?
I just want to make sure it works for everyone, otherwise I'll probably get accused of cheating. That's why I always tell everyone how to stop it, 'cos if I'm the only bloke running about killing while everyone else is locked up then it'd look pretty dodgy (not to mention that it gives me no satisfaction to kill players in this way).
Anyone who uses this and finds it works, could you please post here, I'd appreciate it.
It has failed on maybe one or two occasions for me, by the way. I had to hold the TAB key down for a second or two before it worked. But for the most part it frees you up imediately.
It's quite funny to watch the whole server dance like zombies and chuck grenades about like loonies at their own feet

I do try to tell them how to remove it asap, though, as I'm not
that sadistic
