I have just watched The Long Night (Season 8 Ep 3) on my OLED. It was a challenging episode for contrast and darkness but the level of banding or haloing was really bad. Does anyone have any tips on picture settings for viewing this. I have a Standard User setting which is good for virtually everything, but this didn't stand up - tried ISF Dark and Bright rooms which have different panel luminosity but nothing coped. Scenes inside Winterfell with people moving in the gloom were particularly bad.