Not sure which forum to include this but I cannot get the captive portal on pfsense to work in SSL mode via the wifi. It works fine in HTTP mode but HTTPS just returns a blank page. If I connect a notebook to the switch connected to the LAN interface the captive portal works fine in HTTPS mode. So it I figure it must be related to the APs running openwrt and then it must be a DNS issue over wifi connections.
I added hostname portal-login.myofficialdomain.com to point to the pfsense box and SSH in and confirmed it resolves hostname to IP but this didn't seem to fix the HTTPS captive portal giving a blank page over wifi connections.
My setup is SSID1 on VLAN100 and SSID2 on VLAN200 both bridged to LAN interface. All works fine in HTTP mode just HTTPS gives blank page.