Advances setting - Create alternative routes

I just dowloaded the last version 5.9-13-p2 of the tool. I launched the "Create a routing" function with the following advanced settings: 'alternative routes=3' and 'divergences thresshold=75%'. If I well understood, I shoud get more than 1 routage, but I see always 1 single routing for every parameters values.

Hi,
You should see white line over isochrons, representing alternatives routes. Depending on conditions and settings, it is not always possible to find alternative route, though.
Please refer to the documentation page 138 and 139
-- Philippe

Ok thanks. Actually with a different target I can see the white routes.