So I changed the reverse proxy from localhost:8080 to panel.telesphoreo.me:8080. It let me do HTTPS requests from wings.telesphoreo.me.
However, I think I see the problem. Basically what’s happening is that we’re telling wings to connect to itself. What should be happening is that wings is connecting to the panel. It needs to do this over SSL. When the panel itself is using HTTPS, requests from wings to the panel also have to be HTTPS. I think the panel.telesphoreo.me/api is what needs proxying. I think the goal is to try to get wings to talk to the panel locally instead of the way it’s doing to get an SSL certificate