route calculation error more and more

Hi, I just had the latest firmware hit, and not fix the increasing error I am getting, "route calculation error". Almost constantly with destinations found on the device database such as bike shops, near and far. Some work, many do not. And it seems to get worse. Similar with locations sent from iPhone to Connect to Edge, previously, flawless.

I've removed and reinstalled only maps I need, and the firmware is now fully updated. What is going on? This was not an issue I was seeing several months ago. Advice, please?