I originally had one LG 4K set (70UH6350) hooked up via wireless Don't know why C41W-100 miniGenie. It works just fine. I just got a 2nd 4K/HDR set (LG 65C8) connected by an existing 2nd wireless mniGenie. but even after setting the Video to all formats including 4K it won't acknowledge that as available for the new set. any Ideas or do I need to call DirecTV and have them change configurations????