My v27 NAV finally got lost today. I parked the car in a underground lot, and when I returned to the surface even after it found 3 GPS satellites, it was unable to calculate the correct position. In the end, the system just rebooted itself.

Fortunately, once it restarted, it took a few moments, but it did manage to calculate the correct position.

I've had the NAV get lost before with previous version of the OS periodically, and also had the reboot .... only once before, in a two year period.

Have to see if it happens again and if so, if this is a recurring problem. Too little data right now to point fingers at v27 I think ..... Cheers, Adrian