I do what KAM82 does and it does go out. two days ago I tried turning the power saver to off and when I turned the TV on yesterday the yellow light did not come on. So, I turned the power saver back on last night and unfortunately today the yellow light came back on when I turned the box back on. Perhaps it may have something to do with using the Device Settings, Power Preferences, Power Saver? It used to give me options on how soon to power down, one, two, or three hours, etc. Now I only get the on or off option. No problems with the yellow data light until November 1 of this year.