I did a tri yesterday and opted to use the "auto activity detection" for the first time. On finishing, the watch refused to upload to Garmin connect although the data is clearly there as it gives me a read-out in the watch "History". I have located the .fit file on the watch, tried to do a manual but it just says the file type is not compatable. It was a poor race but still want to have a look at the data. All help gratefully received.
