My SB3 gets switched off when my hifi system is not in use and SC (currently running 7.2) is configureed to sleep after 3 min inactivity.

I leave my Controller on all of the time and I'm findng that the 'Choose Player' option keeps disppearing from the menu and I have to restart the thing to make it functional. The Controller is presently on 7.2r2799 firmware but this has been happening in 7.1 updates as well. Very annoying! Anyone else have this problem?