I just had an HR44 with two C41s installed. All seems to be working well except for "pause" on one C41. Pressing "pause" shows the "pause" symbol on the screen, but the video keeps on playing. Pressing "pause" again causes the "pause" symbol to be replaced with the "play" symbol. The video will only stop once every ten or more presses of the "pause" button and it's likely to "pause" minutes after the button is pushed. The C41 blue light flashes whenever the "pause/play" button is pushed. Anyone have any ideas as to what my problem might be?