I recently purchased a high speed 4k hdmi cable to connect a 4k player to my 4k TV and I sometimes lose the hdr signal. Is it possible that I was sold a dodgy cable and how would I be able to tell if that it is a dodgy cable.
Thank you for your advice. Which uhd port is the correct one to use. Uhd 4:2:0 or uhd 4:4:4/4:2:2