LEAP 15.1 PPTP VPN connection

I am running Leap 15.1 with KDE and Network Manager. I am trying to create a PPTP VPN connection to my office. I created the connection with nm-connection-editor. Any attempt to connect on the account times out. A check of the logs shows an initial connection but no attempt to authenticate the user. A check of /etc/ppp/chap-secrets shows no account information was written to the file.

Can anyone help me get this working?

Thanks.