My user registration page isn't showing the hCAPTCHA challenge:

Invisible reCAPTCHA shows half an error message:

reCAPTCHA V2 seems to work.

That message is saying you havent got invisible recaptcha switched on in your recaptcha account.

1 minute ago, Marc said:

That message is saying you havent got invisible recaptcha switched on in your recaptcha account.

Cool. But I'd rather use hCAPTCHA, to minimize the amount of data fed to Google; and hCAPTCHA isn't showing up at all.

I have double-checked that the site and secret keys are correct.

Edited February 27Feb 27 by HAIF

Sorry, I had actually misread, as that looked like the invisible recaptcha message. Please enable it again and let me take a look to see what I can see

6 minutes ago, Marc said:

Sorry, I had actually misread, as that looked like the invisible recaptcha message. Please enable it again and let me take a look to see what I can see

Done.

Try clearing your browser cache there, as Im not seeing any issues on your site

It seems to be intermittent now.

Earlier tonight, nothing. Now, it's there.

I was alerted to it by someone trying to register who had the same problem. He sent me a screenshot from Firefox on Windows. I'm on Safari/macOS, so it doesn't appear to be a browser issue. Perhaps something is odd on hCAPTCHA's side.

I'll try to remember to check it occasionally and I'll check the console if it happens again.