Living in a temporary situation, so my setup is a bit different than normal. I have the samsung BD-P3600 hooked up to a Visio XVT423SV via hdmi. Just doing audio through the tv. Issue I am having is the volume keeps fluctuating when watching movies. I don't have any sound issues watch cable through a Motorola cable box (using just hdmi again), nor do I have issues streaming through the tv (Netflix on wireless through the tv, not the P3600). I tried swapping cables and inputs with the cable box, but doesn't help. Is there something in the settings I need to do differently, or is there an issue with the unit ? Didn't really use the player all that much before, but previously had it running through a 5.1 receiver via optical with no problems that I can remember.