Had added comment antispam in mysite/_config.php by adding
MathSpamProtection::setEnabled();

worked well, but if the wrong answer was entered, the comment never held when the page refreshed. For that reason, I thought I would remove the anti spam feature by remove the above

After flushing the site, the antispam feature still shows on the comment page. Dont know how to remove it. Any ideas please?

thanks
peter

Yes, I flush the site cache, and have also deleted the cached pages from the site

If I turned comments off in the actual page, the comments area goes away, but when turned on again, the antispam addition tool is still there

Peter