Hi,
until three weeks ago when garmin express synchronized activity and calendar workouts everything worked, now the workouts scheduled in the calendar are no longer sent to gps and unfortunately there is no longer the send button on the calendar's garmin page. I've done hard reset software on 310xt and uninstalled and reinstalled express. From gps to garmin connect the activity are synchronized but then garmin express stuck on this may take a minute.... S.O. windows 7 64bit. thank you