In my opinion we MAY see one more update to the Nav system. I have nothing to base this on but why would Honda take the time to try and improve it when nothing will be good enough. They made an effort with the 18 Goldwing and it was still lacking. They then updated it two more times and it seems their effort still is not appreciated. I think in a future year they will simply not offer/include a built in NAV at all. They will simply say CARPLAY is already available and existing NAV systems from Google Maps, Waze or Apple make working to make the Honda system better is a waste of their time. They will never be better than those systems and they will also not have to listen to the complaints.