For the 3rd time now Ive made a recording from AV2 and the sound has come from the tuner! I record twice daily as a minimum from AV2 so the channel is nomally set to this. But it uses sat control for channel switching. But last night i noticed that even though the last prorammed recording was AV2 the display stated Channel 3, which was where the sound recorded from. Normally after a recording the display states the channel it recorded from. You could argue that 3 bad recordings from 150 isnt bad, but it simply shouldnt happen. Just once it happened when I was about to time slip where I could see the image from AV2 but the sound was from the tuner. I had to cycle through "Input select" to get the sound. because I cant make it happen I havent figured out the cause. Am I missing a fundamental sound setting. (as far as im aware Audio button only affects sound output). The sound recording setting is dictated by compatability mode which is always set to (I). hs any other owner come across this "feature"?