Problem with DUCKDNS and opening the APP local

Hello,

I have a Problem with internal (local) access to the app. I installed DUCKDNS and also NGINX to HA. External access works fine. But internal access doesn’t work.

This are my configurations in the router:

empty:

What is false or missing? When i open “https://.duckdns.org" or "https://.duckdns.org:8123” it doest work in the app and also in the browser.

The app doesnt work local with my IP or https://homeassistant.local:8123/ or with https://****.duckdns.org

Can you help me?

big thanks from austria!! :slight_smile:

https is not valid for local addresses as the SSL certificate is not valid.

Try search the forum. There was another thread a couple of days ago. Same issue to begin with, and with a resolution in the end.

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