The online map stops displaying (in viewports and the Geographic Location dialog box) under the following conditions.
If you get disconnected from the Internet, the map stops displaying.
The online maps service is provided as part of your Autodesk account. If you are not signed in, the map does not display.
The first time you attempt to display a map in a drawing session, the program displays the Geolocation -Live Map Data task dialog box. If you select "No" as the answer to "Do you want to use Live Map Data?", the maps do not display. Restart AutoCAD and select "Yes" when the task dialog box displays again.
If the task dialog box does not display, you most likely selected the "Remember my choice" option. Follow the instructions to display hidden dialog boxes and try again.
Sometimes communication issues or server issues may cause maps to stop displaying temporarily. For such a case, wait a while and turn the map on again.
Requests to the map server may be blocked by your proxy server.