Today I recorded an activity, open water swimming, with my Fenix 7X, but when I syncronize, the activity does not appear in Garmin Connect. The activity is visible on the watch! I have tried to make an manual upload of the fit-file, but I then get a message, that the file-format is not supported, even though it is the fit-file. I can upload the file to Training Peaks without problems.
What can I do?
