Morning pacoller,
Thanks for using Apple Support Communities.
Restore your Apple TV to factory settings if it exhibits unexpected behaviors.
Apple TV (2nd and 3rd generation): Restoring your Apple TV
http://support.apple.com/kb/HT4367
Restoring your Apple TV (2nd and 3rd generation) to factory settings
On Apple TV, choose Settings > General > Reset, and then click Restore.
Your Apple TV will restore to its factory settings, and will also download and install the latest Apple TV software update.
Hope this helps,
Mario