IP registred on DuckDNS changing frequently

[pedromargarido]

Describe the issue you are experiencing

After a change on my WAN IP, my DuckDNS is changing the registred IP from the old IP to the new IP frequently. The logs don't show why this is happening, I don't know how to debug.

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Which add-on are you reporting an issue with?

Duck DNS

What is the version of the add-on?

1.18.0

Steps to reproduce the issue

1. Just wait until the WAN IP changes.

System Health information

Anything in the Supervisor logs that might be useful for us?

No log mentioning Duck DNS

Anything in the add-on logs that might be useful for us?

[10:57:46] INFO: Starting DuckDNS...
[10:57:47] INFO: Renew certificate for domains: *****.duckdns.org and aliases: 
# INFO: Using main config file /data/workdir/config
Processing *****.duckdns.org
 + Checking domain name(s) of existing cert... unchanged.
 + Checking expire date of existing cert...
 + Valid till Dec  7 04:06:28 2024 GMT (Longer than 30 days). Skipping renew!

Additional information

No response