Nav screen will only show grid lines

[Vulcan]

I am a new X owner. I think I may have pushed something that locks out the overhead view on the nav screen (satellite view). I can only get the grid view. When I push the 'small earth circle' on the NAV screen, nothing happens and it stays on the grid view. How can I get the overhead satellite view back?

 

[tangent]

Looks like the cellular data connection may be very slow when you see the grid, that means the satellite map tiles are not downloaded.

 

[Vulcan]

For future reference, this appears to have solved the problem. I am not in a great area for cellular data (2-3 bars), but when we went out for dinner to a more populated area, the missing satellite map tiles were there. Thanks for the comment.

 

[Aljohn]

You lost the LTE signal. If it recurs, reset the center screen. I will turn off and re-establish the LTE internet connection.