Hi,
I set up my 820 switching from a 810 this weekend and at first had trouble finding the speed sensor, which I am not using together with the cadence sensor for I use a Vector2 for that. After manually putting in the Sensor ID, the sensor was found and apparently working. When I took the bike for a ride, I noticed that the speed did not exceed 7,4 km/h and therefore my autostop kicked in ... I could not get it going with deleting and re-adding the sensor, so I just deleted it and the 820 switched to GPS speed which is a pain in the *** if you are riding in the woods ... well, back at home, I did not get the speed over 1 km/h anymore, so I checked the speed with my 810 and it just works fine there. Anyone has the same problem or even better a clue on how to fix this problem ?
Thanks