Thilo Hannemann wrote:
I see a strange behaviour lately: If I select a POI as the destination for a route, the calculated route will go to a completely unrelated coordinate on the map and will "jump" in a straight line to the destination. The calculated route is therefore completely unusable. The "wrong" coordinate the routing goes to was in one case at the border of a map tile, but thats not always the case.
If I select a coordinate just beside the POI, routing is fine.
Has anybody else seen this behaviour? It is triggered if you select a POI from the POI list on the GPS unit (Oregon 300 in my case).
Regards Thilo
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I see behavior like this with routes when I test the routing graph in MapSource. I created the map in gpsmapedit, and when I test the routes in this program they work correctly, but the same route after compiling with mkgmap will give strange routes, with straight-line jumps. If goes the wrong direction on a road for what looks like the correct distance, then jumps back to where it should have been and continues. Garvan