GPSMAP 276cx Firmware version 2.70
Changes made from version 2.60 to 2.70:
Fixed issue where POIs would not show up in Find->Extras when loading using Garmin POI loader.
Fixed issue where deleting archived tracks would not work.
Fixed smart notification messages being cut off in the notification list.
Fixed issues with route creation from the map.
Improved route calculation time on the map.