Thank you everyone for your help!

I elected to start from scratch and use nginx and have come across another issue that I am hoping someone can shed some light on.

• I’ve purchased a domain.
• configured CloudFlare to use as my DNS.
• set up a CNAME for my two test containers.
• set up my SSL cert in nginx
• forwarded the proper ports on my router for my test containers.
• Configured two hosts. AudioBookShelf and Portainer

I can get to my Audiobookshelf perfectly from the web but when I try to reach my portainer it just re-directs to my audiobookshelf container.

When I disable audiobookshelf and attempt access my portainer I now get error code 521 website down. I am not sure what I misconfigured.