Using City Navigator North America NT 2014.20 with Basecamp 4.2.5 for a trip to Western USA in May.
I have created a number of routes - actually I have created one very large on but then decided to split it up into daily segments.
Now all of a sudden, when I add a waypoint and re-calculate the route all the waypoints are connected by straight lines! (See attachment)
In fact I don't have to add a waypoint; just re-calcualte any route.
Fortunately, I have backups which are OK but it means I can't edit any of them.
This also now happens when I create a new route.
What is going on?
