Are you using the function in the Manager that only uploads the highlighted patches perhaps?
Do any of the patches have diacritic symbols in them (ä, é, etc.)? Those cause errors.
If it’s neither of those things then it’s not something I’ve seen.
Are you uploading via the manager?
If so, are you uploading from the tiles or from a folder.
Do you have both input and outputs cables attached? This is essential.