Hello there! Need some help. I own a nuvi 3550LM and have recently updated my Tracksource map to version 14.12. I live in Brasilia and when I set up a trip to Rio using the “Where To” button the unit routes a much longer way, through Sao Paulo. This has never happened before the map update, and the only way I am able to make the unit trace the correct path (via BR 040) is by using the “Trip Planner” application and specifying waypoints along the route. Does anyone know if the latest version of the Tracksource map has any bugs? Or might my unit be going through some issues? I’ve already tried changing the navigation options (less time, shorter way, etc.) and still can’t get my nuvi to trace the correct route.

Also, in other situations, I notice that the magenta route line sometimes does not follow the exact drawing of the road. I’m no rookie to the GPS world, but this has been bugging me for a while. Any help will be much appreciated. Thanks in advance and safe travels!