The picture on my 48 inch 48j5200aw auto dims. It was moved to a different location and it is more noticeable now.
The eco sensor setting is missing from the eco menu so it cannot disabled. The panel was changed in 2016 under warranty. The hidden menu, under advanced shows WB Movie_3D but all searches say it should list Picture 2D.
Panel set to 48B6AF0JJ
Any help to be able to turn off the eco sensor will be appreciated.