read carfully the manual, you need go out when 2mn left and use one scroll after one other to maximise the time you can hack inside, cause when you get DC you cant re-enter, but the time dosnt cooldown with the cheat...
so just wait you have 2mn left get the max of pots, and active the hack once your inside, after DONT GET OUT OR LOG OUT or you will not be able to go in sos maps again
regards dabnoj