Hi -    To resolve error message 628 in Event Viewer when attempting to connect to a Meraki VPN, do the following:   1. Navigate to Control Panel > Network and Internet > Network Connections > right-click the VPN profile > Properties 2. Security tab > click "Allow these protocols" then select: Unencrypted Password (PAP)  Challenge Handshake Authentication Protocol (CHAP)  Microsoft CHAP Version 2 (MS-CHAP v2)    3. Save the changes 4. Reconnect  Regards,   Dalton Woolsey ... View more