[TSAdmin]

Can't say I've had a problem like this ever, so it's quite surprising to me to see how many people are saying "This happens to me too, sometimes". If it's something with reconnecting, perhaps it's serverWarp() initiating too quickly and not giving the client a chance to send the "I've logged out" data for a server to receive. Not sure about the other things mentioned that have presented this problem though and Ziro's idea is likely on the money for the "lagged out" one, and I could be wrong about the above as it is.