VPN Connects and Immediately disconnects

Hello,

I have been trying to get my RB2011 working with VPN. I keep getting seeing it connect with a Win 10 laptop and then it immediately disconnects.

14:15:57 pptp,info TCP connection established from 195.XXX.XXX.XXX
14:15:59 pptp,ppp,info,account vpn logged in, 192.168.89.XXX
14:15:59 pptp,ppp,info : authenticated
14:16:00 pptp,ppp,info : terminating…
14:16:00 pptp,ppp,info,account vpn logged out, 2 0 24 0 3
14:16:00 pptp,ppp,info : disconnected

Has anyone seen this before?