Q: when I try to connect to Apple TV it briefly shows the menu and then goes back to search for signal.....over and over.....it has worked in the past.....all connections have been checked

When I try to connect to AppleTV it searches for the signal, showsnthe menu briefly, then flases a bright pink background and goes back to searching for the signal......it does this over and over and never connects.......it has worked correctly until now and all connections have been checked and rechecked......