I have a Sony digibox connected to a Panasonic S-VHS video recorder. These are connected via a scart lead, and by using the external link feature on the video, it can be controlled by the digibox. All has been working well until today, the digibox no longer controls the video. Independantly they both work fine. I`ve checked the scart lead and swapped it with another one but still the problem remains. Anyone have any ideas??