Time and distance okay but map , elevation wrong. Part of map is correct but shows a straight line to nowhere for part of the run ? I only turn on GPS at start of the run so trying to understand, only happen once this morning.
Time and distance okay but map , elevation wrong. Part of map is correct but shows a straight line to nowhere for part of the run ? I only turn on GPS at start of the run so trying to understand, only happen once this morning.
shows a straight line to nowhere for part of the run
This is an indication that there are erroneous timestamps with bad GPS coordinates in the .fit file of the activity, as it was recorded on your Garmin device. This happens occasionally. On some models more than others. We can repair it for you. Attach the Garmin USB cable to your device and a computer. Open the drive associated with your Garmin then browse to the \GARMIN\ACTIVITY folder. In there you can look by date for the problematic activity, which will be in the form of a .FIT file.