Plexamp stuck on loading blank track player screen when playing a song or album

[patach]

Docker compose up -d on a x86-64 linux mint machine.

Able to log into server, able to browse tracks, albums, playlists and everything... but as soon as I click on any album or song that would lead to me playing that track, it goes to this screen and stays there forever.

Docker log reveals this:

Starting Plexamp 4.12.4

DEVICE: Error loading cloud players from plex.tv HTTP status 403

Plexamp is now signed in and ready!

My docker compose:

services:
plexamp:
container_name: plexamp
privileged: true
image: ghcr.io/anatosun/plexamp:latest
devices:
- "/dev/snd:/dev/snd"
volumes:
- ./config:/root/.local/share/Plexamp/Settings
environment:
- PLEXAMP_CLAIM_TOKEN=xxx
- PLEXAMP_PLAYER_NAME=xxx# replace this with your player name
ports:
- 32500:32500
- 20000:20000
restart: unless-stopped

I have compose up'd both with and without network_mode: host to the same problem.

[anatosun]

It usually means that your audio interface is not properly setup.

[patach]

Is there a way to setup the audio interface to play on the browser, or is this clearly just used as a way to stream audio to a separate audio device?

[kerta1n]

Plex web will allow you to play songs through the browser.