I have planned a number of different routes on my PC in My Drive, all saved individually. Each route has a number of stops. When I open the route up to edit on My Drive on the PC it shows the start, end destination and all the stops. The routes are synced to my Go Professional 620. But when I open them on the 620, it only shows the starting point and end destination. None of the stops!!! Why is that and how can I fix it. I was caught out bad this morning.