Ddclient - no global IP address detected

[Kai]

Hi,

I updated to version 26.7.4. Afterward, I noticed that my WireGuard VPN was no longer establishing a handshake.
After some troubleshooting, I found an error message from ddclient:

"no global IP address detected."

However, the ddclient settings show my current IP address; it is only on DuckDNS that my old IP address is still listed—meaning it is no longer being updated.
Before the update, everything had been running perfectly for months without any changes.

Do you have any ideas on what I can do?