We have a strange issue at the moment on our recently implemented Always On VPN solution. Users will be happily working fine without any issue then on a given day they will start to get the following error.
The issue generally resolves itself in a few hours but is happening all to often and causing frustration to users. The normal reboot of laptop and routers has no effect.
On the server for the user we get the following pair of error logs
On the client we get two RasClient errors Event 20227 code 812 and Event 20226 Code 631
Been through the following https://docs.microsoft.com/en-us/windows-server/remote/remote-access/vpn/always-on-vpn/deploy/always-on-vpn-deploy-troubleshooting
The client and server configuration match and they are normally working it just seems for a period of time on given days it does not match.
Any Ideas??