Sync between 2 Windows 10 systems
F-secure Key is failing to sync between windows 10 systems. The working system has successfully sync'ed 2 android phones. However, when attempting to sync the other Win10 systems from either system fails with an "unable to connect to server" error.
Firewalls and the antivirus software have been disabled on both systems and incoming and outgoing firewall rules set on both systems to allow all F-secure key traffic with no improvement.
Attempted to sync the Win 10 system with the phone and got the same error.
Any ideas as to what may be blocking sync communication?