I have a problem with bright light - for example scenes where light is shining through a window or where there are bright indoor lights (of any colour) in the scene. I attach a picture of a paused frame from Dr Who showing the effect. You can see a halo around each bright light source. This is a DVD source played through an HDMI link from a Denon DVD 3910. Can anybody help - it is driving me crazy now! I have played around with all the picture settings to no avail. Elsewhere picture is fine - it appears to be mainly studio / indoor scenes that cause the problem. Thanks!