Update on BringGo use @ 6100 miles:
Each and every time I route to a destination, reach that destination, then immediately (without shutting down the car, exiting the car, turning off BringGo on my android phone) select a new destination, it attempts to calculate the route, then says "No route available" sometimes or it will simply fall back to the map with my current location. I can search addresses, point to POI, etc... but cannot route.
I have found that if I try another smartphone app on Mylink (Pandora), and all allow it to completely start playing music, THEN go back to BringGo... I can then route to my next destination. It's a somewhat minor PITA do to that as you're look at a 2-3 minute process to get that accomplished.
BringGo still does this when you attempt a route with a waypoint as well. (Select the grocery store as a waypoint, then your home as the destination, BringGo will route to the grocery store (plus show the purple route that's the next leg of the drive towards the desintation... you get to the grocery store, then BringGo attempts to calculate the route (that was in purple), and it hangs/drops "No route" or simply pops back to the map with your current location. The only way to complete and get BringGo to continue is to jump into Pandora (or Tunein, etc)...allow the app to come up completely, then immediately fire off BringGo, it'll ask if you want to continue to your last destination, (YES) and away you go. I've done this now about 100 times.