Thread: iGO route calculation logic

Well, I think it's even more than 'only' a different routing from app version to app version or map provider to map provider.
Watch this:
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As you see, iGO nextgen on Android is able to calculate a good and smart route BUT it is only provided if you calculate alternatives. So the second route on demand is not only 5 kilometers shorter, it is even 5 minutes faster

So next observation: The routes themselves differs from selected 'maximum speed' in vehicle profile AND so is the sorting of which route is number 1. If I set maximum speed to lowest = 50km/h I get always the second best from screenshot shown as first one. If I set it to highest = 200km/h (no speed limit in my country), everything is totally fu**** up, iGO thinks I will drive 200 all the time and the ETA is 3 minutes for the same route...

I will try it with teleatlas then.

EDIT: Only small changes with teleatlas, the main 'bug' in not showing me the fastest route like above still persist and the strange dependence of vehicle maximum speed too. Also 'correctness=100' or enable/disable histspeed won't change anything.