I have just got my HLN617W a couple of days ago. I noticed a problem and would appreciate any comments/suggestions. When I turn on the TV, the entire screen is reddish: the supposedly black is red, the shadow areas are dotted red. I do not mean red-push that sort of thing, I mean truly red. The problem will persist (for at least many minutes) unless I change a setting, e,g. the screen aspect ratio. When I change the setting, the porblem disppears right away even I only change the setting from "wide" and immediately back to "normal". The red screen problem will appear only when I let the TV to be off for like 10 minutes or longer. If I turn the TV off and back on in a miunute, it won't show up. I am gonna call Samsung customer service. It seems the TV is defective. Before I do that, I thought it would help to hear comments you might have.