on our board we use the ADV7619 with two HDMI connector. On some boards we have the problem that the vsync output isn't a stable signal (all other sync and the pixel clock are stable) with HDMI port 2. The same HDMI signal on port 1 produce a stable vsync signal. Both HDMI connector are the same. The register settings for both inputs are the same. Do you have a hint for our problem?
Thank you for your help