Hi,
My ride hasn't uploaded from Edge 1040 to Garmin Connect. I tried manually uploading it on my PC by uploading fit file, but I get a message that this type of file is not supported and can't be uploaded.
Any solutions?
Thanks!
You can try a 3rd party tool, such as FIT File Tools. Use the section remover without any adjustments. If that still doesn't work, zip then attach the fit file here. We will take a look at it to see if it is repairable.
Sems there was a 40-minute time gap with missing timestamps. When it picked up again, there was a problem where the distance was not in ascending order.

Still some data missing, but this will work - [solved]
Since you used an HRM-Pro, possible this caused the corruption. Some things to note with this HRM.