HIDDEN: IO::Socket::SSL: SSL connect attempt failed because of handshake problems

IO::Socket::SSL: SSL connect attempt failed because of handshake problems

This error indicates a failure to connect over SSL from the UnitySync server to the target server. This indicates a connectivity problem which could be related to certificates or it could be a hardware/config malfunction. Your firewall, router, and cabling should be checked. Check firewall rules to ensure the UnitySync server IP is in the exception list.