All villages and passes and coordinates are filled in, still the question there is missing a coordinate or a name Can’t plan my route at all.

Hi and welcome to the forum!
I’m sorry I don’t understand what you mean, are your waypoints not showing or is there something wrong with the adresss lookup?

Can you add a Screenshot or a link to the route that is giving you problems please?

Typically on or more entries are missing coordinates. Often it’s the last point in the waypoint list.