playback error over nginx but works perfect over LAN.

[finhpc]

I set up my jellyfin server on windows. For the past week its been working perfectly over my local network, I wanted remote access. I already had Nginx proxy manager running in a docker container hosting other services. When I go to jellyfin.mydomain.com I can login and browse my media. I can also watch a few videos that have the webm format.( playback info of working video https://ibb.co/MgCX124 ) But the majority of things I try and play they show a playback error. https://ibb.co/n3c2jNp . 
In the Nginx proxy manager advanced configuration I added

Code:

   
   location / {
        # Proxy main Jellyfin traffic
        proxy_pass $forward_scheme://$server:$port;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Protocol $scheme;
        proxy_set_header X-Forwarded-Host $http_host;
        # Disable buffering when the nginx proxy gets very resource heavy upon #treaming
        proxy_buffering off;
    }

location /embywebsocket {
        # Proxy Jellyfin Websockets traffic
        proxy_pass $forward_scheme://$server:$port;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Protocol $scheme;
      proxy_set_header X-Forwarded-Host $http_host;
  }

this was after reading the comments on this post https://www.reddit.com/r/jellyfin/commen...y_manager/

I tried adding this from the official Nginx guide but it causes Nginx proxy manager to show the status as offline.
   

Code:

# Jellyfin
    location /jellyfin {
        return 302 $scheme://$host/jellyfin/;
    }
    location /jellyfin/ {
        # Proxy main Jellyfin traffic
        # The / at the end is significant.
        # https://www.acunetix.com/blog/articles/a-fresh-look-on-reverse-proxy-related-attacks/
        proxy_pass http://$jellyfin:8096;
        proxy_pass_request_headers on;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection $http_connection;
        # Disable buffering when the nginx proxy gets very resource heavy upon streaming
        proxy_buffering off;
    }
}

Nginx config 1

Nginx SSL config

Please let me know if i could help you with any information I may have missed. thank you very much for all of the help.