12 hours is a crazy length of time - given how infrequently/irregularly the server goes up, you're asking players to be on whenever you're available for at least a week.Make it reasonable: 3 hours is more than enough to understand how the game works and know the buttons/whatnot well enough to play a guard. The extra 9 hours do nothing to weed out incompetent players - in fact it probably does the opposite.
SERVER'S UP
RIP Server.
looks like it wont be up for another month.