I've always had my Cisco cable box set to display all the available HD formats (480 i/p, 720p & 1080i) and never had a problem. Starting last night, it appears that any channel using 720p is "flickering". I thought at first it might just be the HDTV signal, but it picture is fine on HDHomerun Prime that has a cablecard.
If I go into the Cisco menu, and disable the 720p on the Output Resolution screen of the High Definition menu, everything is fine. Possibly the box is going bad? Or something else?
If I go into the Cisco menu, and disable the 720p on the Output Resolution screen of the High Definition menu, everything is fine. Possibly the box is going bad? Or something else?