I purchased a UN65JS8500 a few years ago. I’ve been experiencing worsening light bleed for a while, but now the brightness of the screen and contrast are deteriorating as well. The TV is virtually unwatchable in a bright room, and many scenes are even difficult to see in a dark room. Is this a known issue? Are there any potential fixes? I’ve tried just about every combination of picture settings I can think of, but it seems to make little difference.
... View more