Installed Sensei - Lost access to web front end

[Flyinace2000]

I followed the documentation to install sensei, but after it was done I lost connection to the OPNSense web admin panel.  I can't ssh in either. Ping responds, but Safari/Chrome do not.  I'm running OPNSense on a dell SFF.  i5-4570, 8gb, and intel i350-T4 network card.  Using 2 ports one for WAN and one LAN.  I do have a VLAN set for a guest wifi network (Aruba AP) and a Cisco L3 switch.