404 Not Found

The captcha doesn't work.

This is what's happening.

I've uploaded CBAntiSpam to my site and published.
I first set it up having the internal math work.
Under mode I put a redirect url under blocked that made a 404 error.
I removed the url and the 404 error stopped.
I kept the url blank and after hitting submit it automatically went back to the Home page.
Now when I signed up again after I hit submit the url again went back to the home page.
No information was saved. So I unpublished CMAS and everything worked. No problems.
So instead of the internal spam I decided to try V2 on recaptcha. Again after hitting submit nothing was saved and it went back
to the home page. Yes I put the site keys in.

When I unpublish CBAntiSpam everything works.
When I publish CBAntiSpam nothing works.

Check CB anti-spam settings tabs duplicate and auto block.

everything is disabled.

Just to let you all know, I disabled everything and the captcha works.
I 'll enable one item at a time a try to figure out what item isn't working and let you know.

Thanks

Sounds like you've a manual block rule created. Navigate to CB AntiSpam > Blocks and review your block rules carefully.