I have a BMW Navigator V with lifetime map updates and I use Basecamp on my Windows 11 PC to create routes which I download to the Navigator. This Spring I installed a new map, City Navigator 2026.10 on the Navigator and on Basecamp. Some of my preexisting routes on Basecamp did not follow the same roads anymore and no matter how how tried I could not get them to follow the roads. In some cases it goes way way out of the way to get where I am going. Downloaded to the Navigator they do the same. I assumed it was a map issue and that these roads were reported as under construction or something (although I know they are open).
Now I just installed City Navigator 2026.20 on the Navigator and Basecamp. The problem is gone from the Navigator. It now follows the roads as intended - as it always has. But Basecamp still will not follow those roads.
Any ideas? I've been using Basecamp and the Navigator for 10 years so I have some experience. And these are not new routes - they are routes that I developed over the years and have always been fine.
