Since a couple of months, I more and more encounter problems with a sudden appearance of a recaptcha mechanism. It happens with almost all sites from the Moodle family, association, prototype, moodle,org.
- Sometimes, I only see an almost empty page with a text like "one more step to go". Further nothing happens anymore.
- At other times, I again see a barely filled page where I can tickmark the "I am not a robot" text. Forever.
- The most annoying one, however, is a collection of low quality pictures from which I have to select those which belong to a (for me as non native English speaker) vague definition of something like traffic sign or shop window. Do the letters below the sign belong to the selection or not? Is the entrance of a workshop including a window, a shop window or not? Although, I do my best to select the right pictures, I fail forever.
- Sometimes, nothing is wriong, I go to the site without Recaptcha.