Dear Team,
On another W10 Home rig, the Windows 7 Backup had no problem using the domain: walrusramblings.com. However, the same process with the current machine running W10 Pro rejected the certificate through the DSM interface for reasons to be ascertained from this enquiry. No problem with storage.synology.me, see below, but now the following new issue with the backup:
You may need to tweak the protocols and cipher settings on Win7.
Try using: Nartac Software - IIS Crypto
[will likely require a reboot of the Win7 system]
Thanks, the rig itself happens to be W10, the backup attempted is known as Windows 7 backup (Run sdclt), not to be confused with the more recent OneDrive and File History backup systems (Run ms-settings:backup).
The most recent update from the link was for Win 8.1, not accepted by W10, unfortunately, The Nartac link is very interesting, Tried the "Best Practices" button, will post back on how we go after the reboot.