In Radar Nightly I am getting a warning in my system, “Could not connect to SignalR, UI won’t update” that leads to a fix for nginx (letsencrypt) HTTPS forwarding. I tried adding the text in the help doc to my radarr.subfolder.conf and it crashed my letsencrypt so I had to take it out. Where is this text supposed to go?
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $http_connection;