Can no longer RDP to my servers using the private IP while I am VPN'd into my virtual Network

I am setting up a prototype DevTest environment in Azure
I have configured 6 servers, a Virtual network with point to site VPN.
I have been using it for about a week where I vpn into my virtual network and I RDP into my servers using the private IP.  This morning it stopped working.  The Private IPs of my servers range from 10.0.1.4 - 10.0.1.10.  When I use the VPN client I get an Ip address of 10.0.0.3 with no default Gateway listed.  I have tried this from multiple machines on various networks and nothing works.  Any help would be greatly appreciated