I am unable to save my antisplog key. When I visit

I am unable to save my antisplog key.

When I visit the antispolog settings page and paste the key and hit the check key button, I am informed that "There was a problem connecting to the API server. Please try again later." Meanwhile I receive a message stating that the settings have been saved, when they haven't been.

Thanks for the help in advance.

(The plugin is network activated my Z network and support access has been granted in advance)