Glad to read this thread.
Just put a new bulb in. Maybe a couple of weeks ago. My first buld lasted 3 years.
Now I am seeing this slight flickering, off and on. It might go away after the set is heated up.
But then I notice a change of brightness, off and on, as if the auto aperture is kicking on and off. But I have it set to medium.
Feel like it happens on brite scenes. If I pause the screen and let it sit, I can see it get brighter and then darker, without any change of image. So I know it is not reacting to change of image.
Anyone else have a solution fot this?
Love the set. Has been working great till now.