I get periodic errors when starting up my Spectrum cable box connected to both my 55" Neo QLED 90 and my 43" Neo QLED 90. I get either pink screen with no connection or an HDCP Error screen. But never goes away unless I unplug everything and reboot. It then works ok for a few days but happens again. I bought new certified 4K cables but no change.
Hello! Thank you for reaching out! Does this error only occur with the spectrum box, or does this occur with every device? Also, have you tried another HDMI cable?
