@borodim Facebook portal requires keeping controller running. Did you turn off the controller after finish the configuration? And I think you can post some screenshots of your setup, and we can try...

@BartD. Hey, The controller's IP will show on the Client list. Here is my controller

Seems there is something wrong with your DNS server. You can try to change the router's DNS as well as the laptop's DNS to 8.8.8.8 or 8.8.4.4.

@atinfj Hey, I just found an FAQ related to this issue. As now the VPN pool cannot be in the same subnet as the LAN IP of VPN Server, we need to set up specific IP range for LAN IP and VPN IP Pool,...

Did you turn off the firewall and antivirus on the remote host? Sometimes firewall will block VPN packets.

@Dave76 Hey Dave, Did you configure fast roaming, mesh or other advanced features in this picture? Some of these features need to keep running the controller. Try to disable them to test. And what's...