Banning for writing any comment

Hello,

First of all, thank you for the plugin.

I have noticed that any comment written in the WordPress comment box is banning users. This means a loss of a lot of traffic. For no reason whatsoever.

I have checked the plugin options and I don’t see anything to make this happen. According to the log, the reason is ‘allow admin-ajax.php’. Which makes no sense, since it is normal that when a person writes a comment admin-ajax is activated.