Just bought a 55" Samsung NEO QLED, I'm having intermittent issues with my Spectrum (Motorola) cable box not connecting to the Spectrum DVI. I can tell the problem exists when I turn on the Spectrum cable box and it does not display 'DVI' when I power it on. I have my Spectrum cable box HDMI output going to my home theater receiver HDMI input, then from the receiver HDMI output it is going to my Samsung HDMI port 1. To resolve this problem I typically have to power down the home theater receiver and the Spectrum cable box, if that doesn't work I sometimes have to switch the HDMI port on the Samsung and re-setup the port, what a huge PIA! Since this configuration worked for 10+ years before with an older Vizio flat screen TV, and now works about 50% of the time, my Wife is about to pitch me and the TV out the door, HELP!!!! FYI, I have a conventional coax able coming into the Spectrum cable box.
