DDNS config not working with .uk domains

[paulh]

I have been trying to use DDNS with a .uk domain that is registered with namecheap and it will not update.

I tried switching to a .co.uk domain and that works fine but I need to get the .uk working really.

I keep getting the following error in the logs, but no errors when I use the .co.uk, so is this a know bug in the DDNS client?

(I am going to try to factory reset this Opnsense box and see if we that helps, as it appears there is some config issue that's making Wireguard not appear in the plugin sections on this one)