DIRECTV HD DVR/Receiver Discussion
I have a Geni and C61K. I have new LG 4K TVs connected to the C61K. When selecting the video resolution on the C61K, it says that I am not connected to a 4K TV (which clearly I am).
I disconnected all items between the C61K and the TV. Still get the same issue.
What can I do to troubleshoot...