ReCaptcha not visible sometimes

Hi,

Occasionally, the recaptcha is not visible at all in My Account page, under the login and registration form.

And when i enter the credentials to login, i cannot move on. It gives a username and password error.

I ‘ve read in your plugin’s details that 2 recaptchas cannot exist in the same page. Well most probably that is the issue in my case. So i would like to ask how can i remove the recaptcha for the login form?

Thank you so much in advance

The page I need help with: [log in to see the link]