I have a GH615M and I think it is a good product with a lot of potential. However, even though I made the last upgrade to 2.2, I think there is a lot to improve on, even with small adjustments. Primarily, the routes don’t work – I tried in every way possible; when you get to a waypoint, it doesn't jump to the next waypoint. If this were to work, it would have to automatically jump to the next waypoint.
If there is some way to work in the way, please give me some pointers.
Grazie, and I look forward to your response,