Everything worked fine until firmware update 7.10...after installing it the barometric altimeter went nuts..
during the climbs sometimes it shows the same elevation for minutes and -X% gradient.. and the elevation starts
rising while descending.. The elevation chart of the uploaded track is smoothed out and shows very low elevation..
have to apply elevation correction each time.. My location is 117 meters above sea level... the strangest thing is when
i wanted to calibrate the elevation just starts rising indefinitely... see a video here...
www.youtube.com/watch