I have a 2013 F250 Platinum with the my ford touch/sync! When navigating it may start on the road I'm on but then from time to time it will show me off the road as much as 1/2 mile, then it may track back on the road I'm on! I have updated the system to the latest update and this started after that update.

Any thoughts or suggestions would be great!

 

Almost 80 views and no replies! I highly doubt i am the first to have this issue so I will post this fix, mine seemed to start after the Sync update!

Well I found a fix in case anyone has the same issue. I disconnected the battery grounds and for a manual reset. Now it tracks perfectly.