Anyone using tts-ultimate (SONOS) in Docker?

Trying to use the nodered tts-ultimate nodes. My SONOS shows connected, but nothing ever plays. I also get the following, which makes me think it’s something with docker-compose.

“ttsultimate-config feee307e.54bca: undefined error starting webserver on port 1980 Error: listen EADDRINUSE: address already in use :::1980”

And my docker config:

nodered:
    container_name: nodered
    image: nodered/node-red:3.0.2
    ports:
      - 3457:3457
    #  - "8987:8987"
      - 1880:1880
      - 1980:1980/udp
      - 1980:1980/tcp      
      - 1400:1400/udp
      - 1400:1400/tcp      
    volumes:
      # Local path where all Node-RED config will be stored.
      - /home/ha/docker/nodered:/data
    depends_on:
      - homeassistant
    environment:
      - TZ=America/Chicago
    user: "${LOCAL_USER}:${LOCAL_USER}"
    restart: unless-stopped
    network_mode: host