Has anyone encountered any issues using the Marantz 7007, more specifically, with blu ray playback? I've had issues with my Sony str-da3600es where the sound cuts off during blu ray playback only. It does not affect dvds. The problem is intermittent and the sound drops during random parts of a movie, usually happens within the first 20 minutes. It also does not affect the sneak previews. Then I have this problem where I will hear static from the front speakers only, but the center and surrounds sound fine. I have to turn off the disc, and resart the movie for the problem to go away. Im pretty much fed up with the Sony and I'm starting to like the features on the 7007. However, being it is a more expensive unit, I don't want to get into another receiver and experience new problems.