Can't get Nginx and SSL to work

I'm having problems getting nginx to work with SSL. I've included Emby in this troubleshooting. Hopefully that's fine.

I run OMV5. I have created a dns SSL certificate for my domain and it's subdomains using Swag and Cloudflare.

[cont-init.d] 10-adduser: exited 0.,

[cont-init.d] 20-config: executing... ,

[cont-init.d] 20-config: exited 0.,

[cont-init.d] 30-keygen: executing... ,

using keys found in /config/keys,

[cont-init.d] 30-keygen: exited 0.,

[cont-init.d] 50-config: executing... ,

Variables set:,

PUID=998,

PGID=100,

TZ=Europe/Stockholm,

URL=******.se,

SUBDOMAINS=emby,plex,www,

EXTRA_DOMAINS=,

ONLY_SUBDOMAINS=false,

VALIDATION=dns,

DNSPLUGIN=cloudflare,

EMAIL=******@gmail.com,

STAGING=false,

SUBDOMAINS entered, processing,

SUBDOMAINS entered, processing,

Sub-domains processed are: -d emby.******.se -d plex.******.se -d www.******.se,

E-mail address entered: ******@gmail.com,

dns validation via cloudflare plugin is selected,

Certificate exists; parameters unchanged; starting nginx,

Starting 2019/12/30, GeoIP2 databases require personal license key to download. Please retrieve a free license key from MaxMind,,

and add a new env variable "MAXMINDDB_LICENSE_KEY", set to your license key.,

[cont-init.d] 50-config: exited 0.,

[cont-init.d] 60-renew: executing... ,

The cert does not expire within the next day. Letting the cron script handle the renewal attempts overnight (2:08am).,

[cont-init.d] 60-renew: exited 0.,

[cont-init.d] 99-custom-files: executing... ,

[custom-init] no custom files found exiting...,

[cont-init.d] 99-custom-files: exited 0.,

[cont-init.d] done.,

[services.d] starting services,

[services.d] done.,

nginx: [alert] detected a LuaJIT version which is not OpenResty's; many optimizations will be disabled and performance will be compromised (see https://github.com/openresty/luajit2 for OpenResty's LuaJIT or, even better, consider using the OpenResty releases from https://openresty.org/en/download.html),

Server ready,

I've setup Nginx with the following configuration: (emby.subdomain.conf)

server {
    listen 443 ssl;
    listen [::]:443 ssl;

    server_name emby.*;

    add_header X-Robots-Tag "noindex, nofollow, nosnippet, noarchive";
    include /config/nginx/ssl.conf;

    client_max_body_size 0;

    location / {
        include /config/nginx/proxy.conf;
        resolver 127.0.0.11 valid=30s;

        proxy_pass http://192.168.0.2:8096;

        proxy_set_header Range $http_range;
        proxy_set_header If-Range $http_if_range;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
}

Within Emby I have the public https port set to 443. I also have my full external domain listed as well as my certificate. Yet it doesn't work. I get error 522 when I attempt to connect. What am I missing? No port on the router is open besides 80 and 443.

Thanks in advance!