Hello, I am facing the following issue.
I have set up a VPN server on AWS using this manual
https://www.comparitech.com/blog/vpn-privacy/how-to-make-your-own-free-vpn-using-amazon-web-services/ and successfully connected to it from my PC with OpenVPN GUI client. All worked fine.
Then I saved a machine image (AMI) of my remote server and shut the original server down.
A few days later I created a new server instance from my image (AMI) and started it up, noting, of course, the new server's public IP address.
Now when I try to connect my OpenVPN client happily reports successful connection setup and successful virtial IP assignment, but the connection doesn't work.
Would be grateful for any advice.