Hi there, what's the latest advice on correcting an activity that won't sync. The data for my run is on the Garmin 35 as normal but whenever I try to sync it either to Garmin Connect or Strava, I get an error message. I tried using Fit File Tools but the resulting corrected file has the maddest map trace in the world! I don't understand why I'm able to view all the distance info and heartrate on the watch and yet it won't upload. Everything else has been fine this week. Any advice appreciated!
