cAn someone plzz Help me With my Cabal rider...same problem as the other after 1min or 2 i got disconnected.

. .in our Cafe theres pc that never been disconnected when using cabal rider.. and when u all at the task bar..there a Hackshield Yet the cabal rider havent detected..
i think thats the reason y only 1 pc can run cabal rider..
Little Tips ..will be a Great Help..
(Sorry for my bad english)