Got the same issue. Blacks out for one or two secs. Can't check the menu when it blacks out as suggested by SamsungDrew as it happens without warning and is very rapid. When the TV comes back on, all menus are OK. Software update is current. Reset picture and still happens, have yet to try factory settings reset. Next thing is to deteremine whether it is a TV digibox issue that may be cutting out or an ariel problem, I think unlikley. Had the TV for about 8 months. Will post a solution if I get one.
... View more