Reverse Camera Install - help!

[FJ Steve]

Hi, i bay aftermarket rgbs adapter and camera. I installed adapter, and works great, but sometimes it happens that I do not have a picture on rns510
and then I must to disconnect red wire (+12v) and connect again on adapter to have picture.
What's the problem?

instead of asking the exact same question in an old thread. how about (if you're not happy with the lack of information you expected to hear) asking the question here : Volkswagen-Seat-Skoda