I just finished my first bike ride with Edge 830. In the middle of the ride, it started to update GPS module. In the end, it showed me recovery time, total distance and everything. A couple of seconds later, it showed there is a new update available, so it started to update itself. When I came home, I wanted to sync the device, but it shows no activities.
If I go to History -> Rides, I cannot see the activity. But if I go to History -> Totals, it is there. Can I somehow download / recover the activity?