Hi Freddy!

Thanks, Helmut.

Welcome!

I banned the IP and the flood stopped. Maybe the bot used a continuing session, which was still open.

Strange; must have been a very dumb silicon-based life-form.

Since I don't like the image-captcha at all (making it less readable, the pic will drive human users crazy, i'll return now to mathematical captcha.

Yes, the image captcha is really debatable - at least from the standpoint of accessability. For me the math-captcha went very smoothly since 1.7.1.