Recorded 4 Activities yesterday on Forerunner 601 and 2 Disappeared after synching with new Garmin Express. First I had difficulties synchronizing and than the software took a while to download the activities. The activities I lost were the important running parts of my training while the ones remained were slow recovery walks and cool down sessions. After synching, the two activities also disappeared from the Forerunner's history!
Any knoledge on this happening to others?
Thanks