Play a local mp3 file on Alexa Echo dot

[BigBlackBear (Mike)]

@jma2500

SS instance published through Caddy reverse proxy. Everything works fine but it does not like my mp3 when using my server URL. If I use the jovo link it does work. My caddy has a Lets encrypt cert on the site. Anyone run into a similar issue using a reverse proxy?

I seem to be experiencing the same issue with my DuckDNS url, Is there something unique about a Nabu Casa setup that needs to be replicated for other connection types?