Strangeness ... test:

With use of umwelt_zone plugin, version WITH button in sidelist

- run NG WinCe, make a route, active with umwelt button in sidelist the route for use of umwelt_zone to active.
- Now I have a red unwelt route.
- Now cancel the route
- Close NG
-Now I replace umwel_zone plugin with the version WITHOUT button in sidelist
- NG re-launch, make a new route, etc.

Well, now even if I create a new route, I see the red umwel road, always...

So...I think it is not a problem of NG WinCE, but that the plugin with button in sidelist writes a permanent and particular setup in the save folder that shows after the red route, and it shows it even if I change plugin version WITHOUT button in sidelist .

Ultimately (my thought):
the umwelt plugin WITHOUT button in sidelist fails to set in the save folder (I don't know in that file) the display of the red road, while the one with the sidelist button can do it, and NG maintains that setup...also showing with different umwelt plugins other than the always red road.