Haproxy troubleshooting video questions

Tom thanks so much for doing this video.

Can you have haproxy listen on 443 on Wan and LAN for internal and external sites?

I got internal servers freenas and unifi controller working but not things like sonarr. Is there a setting that I have to set in sonarr so it works?

Currently I have my nextcloud externally available using a caddy jail as a RP in freenas. Would be better to have it all on haproxy.

You choose the listen port per front end so yes. The simple way to have a site available internally and externally is to only bind to WAN and the site should be available internally and externally.