Just followed the steps, maybe nginx problem (I dont know exactly), when shutdown wordpres_01 docker is changes to
f5sites.ddns.net uses an invalid security certificate.
The certificate is not trusted because it is self-signed.
Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT
So Letsencrypt maybe is working, it seems some route problem
Just followed the steps, maybe nginx problem (I dont know exactly), when shutdown wordpres_01 docker is changes to
f5sites.ddns.net uses an invalid security certificate.
The certificate is not trusted because it is self-signed.
Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT
So Letsencrypt maybe is working, it seems some route problem