Hi,
lately my garmin 255 (v 27.09) is missing part of the map.
For example, on the run below, I started and stopped the activity from the same place but the first part is missing.
On the countrary, all the datas: altitude, velocity ecc are calculated.
If i download the gpx from the garmin connect, the position data are missing. But if I dowload the TCX file the data are present.
Any suggestion? is very frustating since it is happening very often.
