@Clive_A Thank you for your response, I might have fixed the issues. I over looked a fundamental IT procedures, is it updated. Out of my many controllers, that one was two versions behind for reasons...

I setup a succesfull VPN using the Omada built in VPN service. I am just using Preshared key with a username and password, very simple. 2-3 times a week, a users will report and error while...