I think I'm cached satellite scenery，but when I  closing network connection，scenery’ texture is default texture not satellite scenery，when I try use manual cache function，It's only can download 723.16k satellite scenery why？

Sorry for My pool English

 

The main resource is here 

https://forums.flightsimulator.com/t/how-to-create-and-manage-manual-cache-regions/136740

And I can highly recommend manually downloading photogrammetry areas in high detail before a flight, when you know you'll be entering that area.

In my experience, this significantly improves performance and level of detail and reduces the "popping in" of photogrammetry structures in the distance.