Route lines not showing

[Mike Morrill]

I have been a user since you started & am having more problems with route lines than I ever had. When I build a route, more times than I care to count route lines are not showing between cities. It is not due to road closures, or small hard to identify roads, but large highways & well known routes. I am in the USA, but have used your software throughout, Italy, Austria, Switzerland, Spain, & Norway. I travel a lot by Motorcycle.