Smarthings pulling my hair out

Hi another new user here…
Been trying to get smartthings integration working and failed so far… I have setup Lets encrypt addon and duckdns addon yet I still get this message…

This is my configuration.yaml

Uncomment this if you are using SSL/TLS, running in Docker container, etc.

http:
base_url: https://*********.duckdns.org:8123
ssl_certificate: /ssl/fullchain.pem
ssl_key: /ssl/privkey.pem

Here is lets encrypt log

INFO: Selected http verification
Saving debug log to /var/log/letsencrypt/letsencrypt.log


Processing /data/letsencrypt/renewal/***********.duckdns.org.conf


Cert not yet due for renewal


The following certs are not due for renewal yet:
/data/letsencrypt/live/********.duckdns.org/fullchain.pem expires on 2020-05-20 (skipped)
No renewals were attempted.


And finally here is my duckdns log

Config

1

lets_encrypt:

2

accept_terms: false

3

certfile: fullchain.pem

4

keyfile: privkey.pem

5

token: 85a4f1ff-6344-462a-943e-***************
6

domains:

7

  • *********.duckdns.org

8

seconds: 300

9

RESET TO DEFAULTSSAVE

Log

[05:08:38] INFO: OK 81.155.52.194 NOCHANGE [05:13:39] INFO: OK 81.155.52.194 NOCHANGE [05:18:40] INFO: OK

As far as I can workout all these seem ok but I still get the base url error when trying to add the integration… Any help would be gratefully received
Thank you Danni…