Hi Orux, having ugraded to 7.4.13 the dem elevations are no more recorded in the gpx or csv files. My options for elevation are dem and dem integration. During the recording of a track, dem elevations are read because they appear correct on the dasboard, but at the end, in the gpx file, recorded elevations are the GPS elevations ! In addition to that, further dem correction of elevation in the gpx file works well.
Thank you for your attention.
Lacdan