NGINX detailed configuration

[bled82]

Is it possible to run Windows Admin Center behind NGINX reverse proxy ? I can't get it top connect after login error code 400. Only able to find success with this setup on web , https://www.tech-coffee.net/deploy-windows-admin-center-in-ha-through-kemp-load-balancer/ . It migh be issue with WAC from what im reading just thought I would bounce it off you? After additional research it looks like its possible with NTLM auth described in these two threads , is this option available in the plugin?

https://caddy.community/t/doesnt-work-when-reverse-proxy-windows-admin-center/6408/41

https://stackoverflow.com/questions/21284935/nginx-reverse-proxy-with-windows-authentication-that-uses-ntlm

Tried :
proxy_pass http://http_backend/;
       proxy_http_version 1.1;
       proxy_set_header Connection "";
in conf but the Connection "", was overidden with Connection $connection_upgrade;

From a setting in gui conf

[fabian]

We socket support is an advanced checkbox.