It should do it, and actually better than the Legend HCx, in that the Dakota should give you time and distance based on track mileage rather than straight-lines. Try a different track. How are you starting to navigate a track? Where To? > Tracks?
I am using Where to? > Tracks indeed. It does gives me overall distance and mileage based on the entire track, but does not report anything on the intermediate waypoints that I created. The Legend will tell me Time/Distance to Next. This would be to the next waypoint on the track.
When you configure one of your data fields to display "Distance To Next", you are instead seeing "Distance To Destination"?
Nope, I am using "Distance To Next". When I display the next track point it shows "End". So using BaseCamp and the Dakota a track has a beginning and and end and nothing in between...