Nothing blocking it, firewall allows port 80, it’s on a public-facing vhost. Not using Cloudflare. 
[Sun 12 May 2024 08:58:50 PM UTC] Pending, The CA is processing your order, please just wait. (1/30)
[Sun 12 May 2024 08:58:53 PM UTC] forums.alliedadmins.com:Verify error:74.91.113.188: Fetching http://forums.alliedadmins.com/.well-known/acme-challenge/[REDACTED]: Connection refused