Hello, I have had my Apple TV for 24 hours (software has been updated to the latest) and I an finding that occasionally during playback of both movies and music there is a brief drop out of sound, perhaps for 1/2 second. The drop out appears seemingly at random, and infrequently (i.e. not at the same place if I play the files again). I am using the optical connector to my Yamaha amp. Is there anything I can do about this? The Apple TV is not connected to any network at the moment, only playing synced content.