I just finished a trip to Key West and my Zumo 590 performed flawlessly. The problem is, it's smarter than I am. I had a restaurant marked as a waypoint but decided not to stop. The Zumo kept recalculating to take me back to the waypoint no matter have far I traveled beyond that point. The only way I could get around it was to select the next waypoint. The problem is, the Zumo would calcuate the quickest route to that new waypoint negating my original route. Any suggestions on how I get around this problem.
Sorry but you've posted this in the Connect forum. There aren't any forums here for device issues like this. Try www.zumoforums.com where you'll get help from experienced users.