Make sure you reboot after the registry change.   If it still doesn't work I suggest connecting to a phone hotspot too just to eliminate any packet issues from your local firewall or ISP. ... View more

I deployed a vMX today and the default was the "Basic" public IP SKU so I didn't run into the UDP 500 and 4500 issue.   Client VPN was failing to connect to my vMX.  I was getting a Windows Error 809.  I fixed it following the instructions in this document: https://documentation.meraki.com/MX/Client_VPN/Guided_Client_VPN_Troubleshooting#Windows_Error_809   For Windows Vista, 7, 8, 10, and 2008 server: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\PolicyAgent  RegValue: AssumeUDPEncapsulationContextOnSendRule Type: DWORD Value data: 2 Base: Decimal   I hope this helps someone. ... View more