I always forget to turn auto chart off when I start expedition, and at some point, it selects a raster chart when i am using 4D, or selects a different raster chart when i am using raster charts or world map.

Can auto chart off be saved after shutting down as a display sate?

The other thing that doesn't seem to get saved for raster charts is True North Up - I think it always goes back to Chart up.