What is the large box on the right side of the map screen with the dotted lines ? Can't find it in the manual :-? Doesn't seem to do anything even with a direct to.
It is a new feature with version 15. You can turn it off if you want. In the map config page.
New: Airspace proximity notification. This includes airspace you are in, upcoming airspace along your flight path, and those that are above and below you.