Cannot display map from BlueChart G-2 data card using Garmin USB Card Reader

Former Member
Former Member
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???