hello
I would like to move over my old training data from the abandoned Garmint Training Center. The data is exported in TCX-file which I could choose for upload in GC. But on 8 out of 10 cases I get an error message from GC: "An error occurred with your upload. Please try again."
I've also noted that the file size is limited to less than approx 50MB therefore I splitted the export data down to one month.
Any idea how to get the data moved?