A human verification error has been reported by users. The issue involves a mismatch between user input and system verification, resulting in an “Error 404 – Please try again” message. Users claim to see no option to confirm they are human.
Some users have experienced difficulties completing the verification process due to this issue. Others report being stuck on the same page with the error message. The exact cause of this problem is not specified.
To resolve the issue, users can contact customer support for assistance using the provided reference ID. Alternatively, feedback can be submitted through a designated form to help improve the system’s accuracy.
Source: https://www.ctinsider.com/business/article/yale-cancer-vaccine-kidney-tumor-dna-research-20173018.php