[HurtLocker]

OnPlayerConnect add a [MAX_PLAYERS]bool which by default is false. In order the player to load the quiz, that bool must be true. So when that player registers, that bool becomes true and the quiz shows up. Apply what I said and you are fine.

EDIT: perhaps all its needed is the register code to be over quiz's but i am not sure. Try this edit, and if it doesnt work, make the bool situation.