We made tests with onedrive but had no problems so far.

I’m afraid you’ll have to give us _exact_ steps to reproduce.

If you tag 1 Terabyte of docx files, with “write-to-metadata” enabled, tabbles will modify them, so of course onedrive will start uploading 1 Terabyte of docx files.

But if you have disabled the “write-to-metadata” options, it does not make sense that onedrive is resyncing.