Q: since this recent update my apple tv will not connect to the server, i can access iTunes directly on my computer but have lost ability to preview or download movies. have tried rebooting server, unplugging all power , resetting ip and dns addresses

since updating softwre for apple tv i cannot get access to itunes account, error message  apple tv cannot connect to server at this time. tried rebooting server, re setting ip and dns addresses. can access itune accont thru computer still, just not thru apple tv box, anyone have a sugestion?  thanks