Form Builder: Spam warning

This "Whoa! This form has detected unusual activity..." message appears on a form if a user clicks on a form very quickly after the page/form is loaded. Since this is usually done by bots, the form response will not go through and the user will see the above message instead.

If a user complains that they are seeing this message, tell them to wait a few seconds before trying to submit. If that doesn't help, please go to the user's TSH and click Whitelist User:

FIX: BROKEN_ATTACHMENT (original: https://help.powr.io/hc/article_attachments/360101249194/mceclip0.png)

That should fix it.