Just setup a pfSense host in the Vultr cloud so I can have a couple servers sit behind it for NAT and VPN etc. I'm running pfSense at home too, and using OpenVPN for a tunnel between the two pfSense hosts. At home, I can login to the web console using my Active Directory creds, have copied the exact configuration to the Vultr instance.

Weird thing is, in Diagnostics > Authentication when I enter my AD creds it shows all is fine, correctly lists my groups etc. But when I actually try to login, "Username or Password incorrect".

Any ideas?