Using Traefik in a container with docker-compose its working fine forwarding to container "whoami" but not for container "airsonic" all on the same host

Traefik Traefik v2
1

After a zillion failed attempts i finally got container "whoami" working perfectly with Lets encrypt using https....

i can reach container "whoami" both internally and externally (using 4g on my cell phone)

i decided to take the same exact config and try my luck with adding an "airsonic" container

but when trying to access airsonic

airsonic.home.mycustomdomain.com

i get a 404 error

i can only log into the container via local ip address:4040 if i manually expose the port with

I know the container works because i can log into the container via localipaddress:4040 if i manually expose the port with

labels:
  - "traefik.http.services.airsonic.loadbalancer.server.port=4040"
ports:
  - "4040:4040"

so i know the container is running

Heres my dashboard ( i can only do 2 images since im new user)

1airsonic
1airsonic1450×579 68.1 KB

airsonic
airsonic1439×880 56.4 KB

docker ps -a

CONTAINER ID        IMAGE                    COMMAND                  CREATED             STATUS                 PORTS                                                                NAMES
55bca9f22814        airsonic/airsonic        "tini -- run.sh"         7 hours ago         Up 7 hours (healthy)   0.0.0.0:4040->4040/tcp                                               airsonic
c501771758c9        traefik:v2.1             "/entrypoint.sh --lo…"   8 hours ago         Up 8 hours             0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp, 0.0.0.0:8080->8080/tcp     traefik
bfc96e124993        containous/whoami        "/whoami"                8 hours ago         Up 8 hours             80/tcp                                                               whoami
680cea55b9c1        emby/embyserver:latest   "/init"                  3 weeks ago         Up 6 days              1900/udp, 0.0.0.0:8096->8096/tcp, 7359/udp, 0.0.0.0:8920->8920/tcp   emby

docker-compose.yml

version: "3.3"

services:

  traefik:
    image: "traefik:v2.1"
    container_name: "traefik"
    command:
      # Logging
      - "--log.level=DEBUG"
      
      # Traefik will listen on port 8080 by default for API request.
      - "--api.insecure=true"
      
      # Enabling docker provider
      - "--providers.docker=true"
      
      # Do not expose containers unless explicitly told so
      - "--providers.docker.exposedbydefault=false"
      
      # Traefik will listen to incoming request on the port 80 (HTTP) and 443 (HTTPS)
      - "--entrypoints.web.address=:80"
      - "--entrypoints.websecure.address=:443"
      
      # Enable a dns challenge named "myresolver"
      - "--certificatesresolvers.myresolver.acme.dnschallenge=true"
      
      # Tell which provider to use
      - "--certificatesresolvers.myresolver.acme.dnschallenge.provider=cloudflare"
      
      # Choose acme-staging to test things... remove this when ready for the real thing
      #- "--certificatesresolvers.myresolver.acme.caserver=https://acme-staging-v02.api.letsencrypt.org/directory"
      
      # The email to provide to let's encrypt
      - "--certificatesresolvers.myresolver.acme.email=mycustomemail@gmail.com"
      
      # Tell to store the certificate on a path under our volume
      - "--certificatesresolvers.myresolver.acme.storage=/letsencrypt/acme.json"
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.traefik.rule=Host(`server.home.mycustomdomain.com`)"
      - "traefik.http.routers.traefik.entrypoints=web"
    ports:
      - "80:80"
      - "443:443"
      - "8080:8080"
    environment:
      - "CF_API_EMAIL=mycustomemail@gmail.com"
      - "CF_API_KEY=mycustomcfapikey"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
      #- /media/username/nfsset/containers/traefik/traefik.toml:/etc/traefik/traefik.toml
      - "/media/username/nfsset/containers/traefik/letsencrypt:/letsencrypt"
      #- "/media/username/nfsset/containers/traefik/acme.json:/acme.json"


  whoami:
    image: "containous/whoami"
    container_name: "whoami"
    labels:
      # Explicitly tell Traefik to expose this container
      - "traefik.enable=true"

      # The domain the service will respond to
      - "traefik.http.routers.whoami.rule=Host(`whoami.home.mycustomdomain.com`)"
      
      # Allow request only from the predefined entry point named "web" to route called "whoami"
      - "traefik.http.routers.whoami.entrypoints=websecure"
      
      # Uses the Host rule to define which certificate to issue to route called "whoami"
      - "traefik.http.routers.whoami.tls.certresolver=myresolver"
    #ports:
      #- "80:80"
      
  airsonic:
    image: "airsonic/airsonic"
    container_name: "airsonic"
    labels:
      # Explicitly tell Traefik to expose this container
      - "traefik.enable=true"

      # The domain the service will respond to
      - "traefik.http.routers.airsonic.rule=Host(`airsonic.home.mycustomdomain.com`)"
      
      # Allow request only from the predefined entry point named "web" to route called "XXX"
      - "traefik.http.routers.airsonic.entrypoints=websecure"
      
      # Uses the Host rule to define which certificate to issue to route called "XXX"
      - "traefik.http.routers.airsonic.tls.certresolver=myresolver"
    environment:      
      - PUID=1000
      - PGID=1000
      - TZ=America/New_York
    volumes:
      - "/media/username/nfsset/containers/airsonic/data:/airsonic/data"
      - "/media/username/nfsset/containers/airsonic/music:/airsonic/music"
      - "/media/username/nfsset/containers/airsonic/playlists:/airsonic/playlists"
      - "/media/username/nfsset/containers/airsonic/podcasts:/airsonic/podcasts"
      - "/media/username/smbshare/Music/:/media/username/smbshare/Music"
    #ports:
      #- "4040:4040"
    restart: unless-stopped

Why CAN i access my whoami container inside and outside my network but i CANT access my airsonic container...

Thanks in advance