Lone Ranger

Damn TV is only about year and half old. I've noticed that scenes with dark areas and bright areas, like outdoors-- the dark areas are dark to the point you can't seen much detail and the brights like whites and light sources are overly bright. Like its too constrasty all of the sudden. But the kicker is that some channels exhibit it worse than others. Happens on SD channels and HD. If a scene is medium in lighting like an indoor concert, the picture is pretty even.

Its inconsistent between channels.

All started end of last week. Before that it was perfect, and minimal difference in picture between channels.