Hi Guys, I have the 2808 connected to an SA 8300 DVR and then connected to a Pioneer 5010 all via HDMI. My problem is that occasionally when I change the channel on the cable box it doesn't accept the signal on the receiver and the white hdmi light on the receiver starts flashing. The picture comes in and out and the HDMI light keeps flashing. When I change the channel again to a different one, sometimes it kicks in, but other times it just flashes and the signal comes in and out. I tried using an other DVR box and changed all the cables, but the same thing is happening. Anyone experiencing this? Thanks in advance.