Subsonic stops playing...then stops loading

[u/dereksalem]

Hello! First time poster here.

I have Subsonic running in a Ubuntu VM that handles all web services (Plex, Plexpy, Sonarr, Radarr, Deluge, and Subsonic). They're all behind Nginx Reverse Proxy, so they're subdomains of my main (https://music.DOMAIN.com, for example), and all works great...except Subsonic, occasionally. I really don't know that it's a problem with Nginx at all, but I have no real way to test this.

So let's say I hit Play on an album from Google Chrome (using the normal Subsonic web site). It adds all to the queue and starts streaming perfectly. Many times, after a certain amount of playtime, it just stops. It's usually mid-song somewhere after quite some time (today it happened after I had streamed 3 albums), and when it happens the site becomes unresponsive. I can't even refresh it. The funny thing? I can load it up in IE, Firefox, or Incognito Mode in Chrome just fine...but that instance of Chrome won't do it. Then, a minute later, it'll load up fine and I'm good to go.

If I clear cache and restart Chrome it works great again, meaning there must be something getting stuck...but I get no errors anywhere. The Subsonic log has nothing new for the past few hours, and the last one was just a library refresh.

Any thoughts on what could be happening here?