Hi, I just got a HD Slingbox and i am trying to put together the coaxial cable but i see a black screen with good audio. I conect using the composite cable and it is working perfect. What should i do?!
What we would recommend, is to connect the Slingbox to a different coaxial outlet, use a different coaxial cable and besides that, you can try the connection directly from the wall to discard an encryption affecting the connectivity.