hi This is my setup: Appletv connected to the receiver via hdmi Receiver hdmi to tv The receiver has 4 hdmi input ports, got stuff like ps3, computer etc connected via hdmi. Appletv is the latest addition so I plugged in to port no.4. When playing any content the audio cuts out 2-3 sec at random. Video cuts out maybe half a second aswell, enough for the tv to behave as if it had just detected the signal showing the small info popup. What ive tried: Restarting everything - no effect 2 different hdmi cables - no effect trying another hdmi input port - the audio/video cutting out stopped I would hope to be able to use all 4 hdmi inputs, so my question is could this audio/video cutting out issue be a configuration problem? Or is it really worst case scenario, the fourth hdmi input is simply broken somehow. I have tried googling but there are too many hits on not relevant examples. Also checked the receiver manual but it was no help.