I'm experiencing problems with route calculation, expecially with routes crossing passes in Switzerland Alps.
For instance, I was trying to create a route crossing Albula Pass (Graubunden, CH) and MyRoute displayed the error : "MyRoute-app 400: Cannot find point 20: 46.582521342599,9.8377847671509"
This is the link to route: https://www.myrouteapp.com/it/social/route/2005356?mode=share
I cut the route to just a couple of waypoints, to be sure that the problem was not raised by another waypoint, but the error was still there: MyRoute-app 400: Cannot find point 1: 46.582521342599,9.8377847671509
This is the link to the shortened route: https://www.myrouteapp.com/it/social/route/2045641?mode=share
A similar error was raised by this route: https://www.myrouteapp.com/it/social/route/2038077?mode=share
This time the problem seems to be around the Sankt Gotthard Pass.
Finally, there is also something strange with route calculation near Oberalp Pass: https://www.myrouteapp.com/it/social/route/1861363?mode=share
Route is not "closing" the gap between waypoint 13 and 14, it makes a long and unnecessary detour.
I went through this pass on 01.Jun.2019, I can assure there is no need to detour... ;)
Thank you very much in advance for your help!