Https for emby

Hello again community. I have SSL running on my truenas box, installed emby and scanned my media, all is fun and working.

Except for wanting to enable https on emby. So I went thru the app setup, selected the HTTPS port for external use and cant login now.

So I disabled HTTP and left HTTPS enabled, didnt work. If I disable HTTPS and enable HTTP and it works but using the IP address and not the FQDN, but thats not what I want.

Suggestions are welcome as always. Appreciate you guys and this forum.