I am trying to get my 2US012R Chart (New Orleans to Tampa) to display on Homeport. After going through the lengthy loading/initializing process, all that eventually appears is a rectangular box that overlays that portion of the base map that is covered by the 2US012R chip - but no chart details, nothing but the outlined box. How about a little help???
If you zoom into the map, you still don't get any more detail? And you do have the Global Map installed and selected when reading in the chart (I am pretty sure you, just want to make sure).
I'd probably would need a copy of the chart to dig deeper.