So, since yesterday massive updates of all free games (Infinity, Skylanders , Asphalt , they all had updates) , and dowmloading of Afterpulse and Dungeon Hunter 5 , my gamecenter account would not login on my ATV 4. It works on my iPad mini just fine. And those two games would not start ,as well as Doodle Jump game which says "sign in with your Game Center is settings" .... Are those 2 new games Gaamecenter dependant ? I tried resetting my pasword , still , nothing. Please , advice.