Seen this on all version up to and including 1.13 so I assume I am doing something wrong...
Start with full operation plane, complete some flight. Then I do a full shutdown of the aircraft, and exit X-Plane.
When I come back a week later (don't get to fly enough, I know), my battery is ALWAYS dead. A charge will not help either. I go to the X-Plane failures menu and select "Fix all systems" and it goes back to normal. While this work-around is not horribly painful, I would really like to know what I am doing wrong, or if this is a known bug?
By the way, I can access t