When I fly the 737-800/900 in 2D cockpit during the day, i find that after switching from panel view to overhead view and back again, intermittently the panel light switch has moved from off to on !This also can happen if i switch from normal panel view to zoom panel view.This happens quite regularly ( at least twice during each flight.... and it is not because i am clicking it by accident.nb. This question is specific to the 2D panel view.Peter

Nobody else has this problem?Peter

I am not having a problem, but is sounds like you may have a key mapped to the switch. So maybe your hitting the key during the flight and it is switching.

I have not seen or heard of this problem, but is sounds like you have a key mapped to the switch. So maybe your hitting the key during the flight and it is switching.