I just recently moved my Sling Pro-HD again after a house remodel (it was disconnected for a number of months). I believe I have updated everything. I get a good streaming audio however there is no video at all. What ideas do you have for me?
Sounds like a bad video cable, or perhaps a problem inside the cable box itself. I assume you verified that the cable box is working correctly by connecting the TV directly to the cable box and confirming good video and audio display?