Hi Ray, It acted up in the truck also. In the truck the monitor would shut off
and come back on it's own. In the RV it is connected to it's own AC to DC adapter.
When it shuts off the light goes from green to red and it does not come back on.
Don't know how to check if camera shuts off, but when the monitor does all I
have to do is push the power button and it comes right back on. Sent a message to
support a week ago, haven't head back yet. Thanks