i have my outlaw for 7 months now and it works perfectly until yesterday. for some reason the audio drops out every 2 minutef for about 5 seconds and it says s/pdif unlock on the screen. this is happening both with my dvd player input on coaxial and my replaytv video 1 input connected by optical. what is going on? i know there is a 2-3 second delay usually when switching sources but for some reason it does it every 2 minutes in middle of the dvd or tv show!!