I bought a 3rd generation Apple TV last week, and have been unable to connect it to my wi-fi network at home. I have changed the security configuration of my router several times and tried different options, including removing all security. I took the Apple TV to my local Apple Store, and they tested it on their wi-fi, and it worked on the 1st try. I have no idea what I should do. Any ideas?
Apple TV, iOS 5.1, 3rd generation