Experiencing picture judder when connected via Sky Q. This started a few months ago but persists. I did a bit of research online and have changed the HDMI cable and am connected to HDMI port for 4K (eARC/ARC). My TV is a Sony Bravia and at first I thought the problem was with the settings there which I have checked but no joy. I have found however that if I reboot the Sky Q box the problem is resolved - for a few days - then I have to reboot again. This only affects the TV (Sony) connected directly to the Q box, I have two mini boxes but neither are affected. This is more of an annoyance than anything else but I would appreciate any advice.
