Yeah, that's the "dance" I was referring to. Are you Windows 10? Are you up to date? Did you check for the Windows Updates mentioned earlier ib BrandonS's link?https://community.meraki.com/t5/Security-SD-WAN/Client-VPN-Error-After-January-Windows-Upd...

My issue was that I was connecting to the VPN from inside the network. Are you connecting from inside or outside the network?Meraki may not support connections from the inside.I also had to dance with the advanced adapter options. For every failure, ...

I discovered it was because I was connecting to the VPN from the same network.

I have a brand new Windows install with this same issue. Neither update is installed, and when trying to install the update that is supposed to fix this; KB5010793 (it worked for me back in January) it tells me that update isn't applicable with my co...