don't know if this is a bug or intended. if for example you have a sleep(sometimes also in gettimetick) in your script and player immediately logout while there is a sleep waiting in that player he won't be able to reconnect. the server will throw him a "Server still recognizes your last log-in. Please try again after a few minutes" the player will not be able to connect for like 30-60 seconds.
Whats weirder is this only happens to low end machines. (i tried it on a kvm 4gb 2core - and this b