I have followed the instructions for setting up the VPN Service on my router, downloaded the windows files for my client PC and fail to be able to connect. I am told that the client is trying to give the server a user name and password but doesn't know what they should be. I have altered the script to bring up a dialogue box to enter both, but there isn't the functionality to set either on the server end. Interestingly, when connecting using Android, there isn't the need for username and password.
Has anyone else found this and overcome it?