I need to put USGS Topo map(s) as a background for my map production. For some reason when I add that option from "Basemap" & choose "USGS National Map" there is nothing show up, unlike other options (it works fine for "USA Topo Maps" or "Terrain with Labels" or other "Topographic" etc). It issue occurred in both ArcMap & ArcPro. Do you know what happen to that particular layer (USGS National Map)? Is that some setting(s) I need to fix. Appreciated your assistance!
Ken