Reply To: Pro version upgrade from free version not working Home › Forums › Advanced noCaptcha & invisible Captcha PRO › Pro version upgrade from free version not working › Reply To: Pro version upgrade from free version not working April 9, 2020 at 11:43 am #36357 Shamim HasanKeymaster You have enabled failed login captcha. That means if you fail 2 times (try using wrong password 2 times), it will show captcha.