SWAG + reverse DNS FREE

bonjour ,
Étant passé chez l’opérateur Free récemment , je dispose maintenant d’une adresse ip fixe et de la possibilité de personnaliser mon reverse DNS .
j’ai donc maintenant a possibilité d’accéder à ma box avec un nom de domaine : truc-truc.hd.free.fr,
seconde étape je souhaite déployer un conteneur docker avec le service Swag avec docker compose .
j’ai crée la stack avec mes paramètres et au lancement du conteneur ça bloque au niveau du certificat

Different validation parameters entered than what was used before. Revoking and deleting existing certificate, and an updated one will be created
swag  | Saving debug log to /var/log/letsencrypt/letsencrypt.log
swag  | No certificate found with name truc-truc.hd.free.fr (expected /etc/letsencrypt/renewal/truc-truc.hd.free.fr.conf).
swag  | Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
swag  | Using Let's Encrypt as the cert provider
swag  | SUBDOMAINS entered, processing
swag  | Wildcard cert for truc-truc.hd.free.fr will be requested
swag  | E-mail address entered:  truc.truc@free.fr
swag  | http validation is selected
swag  | Generating new certificate
swag  | Saving debug log to /var/log/letsencrypt/letsencrypt.log
swag  | Account registered.
swag  | Requesting a certificate for truc-truc.hd.free.fr and *.truc-truc.hd.free.fr
swag  | Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA. You may need to use an authenticator plugin that can do challenges over DNS.
swag  | Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA. You may need to use an authenticator plugin that can do challenges over DNS.
swag  | Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
swag  | ERROR: Cert does not exist! Please see the validation error above. The issue may be due to incorrect dns or port forwarding settings. Please fix your settings and recreate the container
STACK
---
# https://github.com/linuxserver/docker-swag
services:
  swag:
    image: lscr.io/linuxserver/swag:latest
    container_name: swag
    cap_add:
      - NET_ADMIN
    environment:
      - PUID=998
      - PGID=100
      - TZ=Europe/London
      - URL=truc-truc.hd.free.fr
      - VALIDATION=http
      - SUBDOMAINS=wildcard
      - CERTPROVIDER= #optional
      - DNSPLUGIN=cloudflare #optional
      - PROPAGATION= #optional
      - EMAIL= masqué pour confidentialité
      - ONLY_SUBDOMAINS=false #optional
      - EXTRA_DOMAINS= #optional
      - STAGING=false #optional
    volumes:
      - /srv/dev-disk-by-uuid- masqué pour confidentialité /Swag/config:/config
    ports:
      - 443:443
    restart: unless-stopped

Free box Ultra => port 444 routé sur le serveur

Quelqu’un utilise t’il Swag avec un nom de domaine Free , ou avez vous une idée de ce qui pourrais générer cette erreur ?

Merci par avance pour votre aide