Hassio addon web ui not accessible

Hello, I’m struggling to get a Hassio addon set up… my config is below, I’m running HassOS on RPi3. I just get a server unresponsive message…

{
  "log_level": "debug",
  "username": "abcd",
  "password": "xxxx",
  "ssl": true,
  "certfile": "fullchain.pem",
  "keyfile": "privkey.pem",
  "filters": [
    {
      "keyword": "ERROR",
      "style": "color: red; font-weight: bold;"
    },
    {
      "keyword": "WARN",
      "style": "color: yellow;"
    },
    {
      "keyword": "INFO",
      "style": "color: limegreen;"
    },
    {
      "keyword": "DEBUG",
      "style": "color: cyan;"
    },
    {
      "keyword": "TRACE",
      "style": "color: blue;"
    }
  ]
}

Should I have to port forward every single Hassio addon even if I only want to view locally? (I’m using duckdns and only forwarding 8123 externally currently but addons don’t seem to load in my network or from outside even with the port forwarded…) thanks!

Forwarding is for external access. Try setting the ssl setting to false. It’s probably showing up in your logs as well.