I rode a saved route today that was supposed to be about 42 miles. It seemed to start off okay but then I get a straight line to some starting point 10 miles further. It appears as a straight red line on strava. I wonder if anyone could check the fit file and maybe tell me what I did wrong?
https://www.strava.com/activities/5680348062
Firmware 12.30
Thanks
PS| Also noticed heartrate being dropped. That will be another subject