RomanZ
SMB
I didn't check the exact time but 10 minutes could be. I guess it can be tuned by changing the folder_rescan_interval parameter.
But even if that would be feasible, in the meantime I've also found another issue: files that are replicated by Sync from the windows pc to the NAS, are then ignored by the QNAP app that is supposed to replicate them from the QNAP folder to my Dropbox account (app that is working fine with files created\changed via SMB on the NAS).
Any idea on why and how to solve this new issue?
Thanks for your support.