I need some #Linux touchers and #HomeLab gurus to explain in excruciating detail what I'm doing wrong.

I want my #JellyFin server to be served over HTTPS.

I had nginxproxymanager running, but it has stopped working with Let's Encrypt.

What's the *simplest* way to add HTTPS to #JellyFin? It's an Ubuntu box with the default Jellyfin installed (no Docker or anything complicated like that).

Informed speculation welcomed!