Unable to connect remotely using Nabu Casa anymore

I am running HA as a Docker on an Unraid server. For several years I have been paying for Nabu Casa subscription in order to connect remotely and it has been working fine. However after doing some version updates within the last couple of month I am unable to connect to HA in my phone Android app when I am not on my home network anymore. (works fine on local wifi)

I am getting the following error:

In the log files I see this:

Login attempt or request with invalid authentication from unraid (127.0.0.1). Requested URL: '/auth/token'. (Home Assistant/2026.6.5-22884 (Android 16; Pixel 6 Pro))

This is my app server configuration (I have blocked out my local WIFI name):

What is strange is that even when I am connected to my VPN, and can access HA via 192.168.1.9 IP in the browser, the app still shows the same error.

Also, the app does communicate with the server because my location is updating in my tracker entity when I am away from home, I just cannot login within the app.

Here is what I have tried so far:

  • Reset the server
  • Reset the token for my phone app
  • Reset data and cache in the app
  • Turn off “Use Home Assistant Cloud” option and paste manual Nabu Casa long URL in the app
  • Log out of Nabu Casa account and log back in
  • There is no ip_bans.yam file
  • Add the following to my configuration:

http:
server_port: 8123
use_x_forwarded_for: true
trusted_proxies:
- 127.0.0.1

This is impacting my wife’s phone as well.

I am at my wits’ end, any ideas?