apple tv 1st generation not showing in devices
I have a 2011 MacBook Pro with the latest version of itunes installed on it and two Apple TV 1st generations. For some unknown reason the ATV is suddenly no longer appearing in my devices. Neither one of them will sync with my MacBook. I have unplugged everything, waited the designated one minute, restored both to factory settings, turned my computer off, reconnected to the wireless router, turned off my firewall, and just about every other thing that the internet advises me to do to resolve this. Can anyone PLEASE give me any advice on what I should do at this point?