comment password not working

We've set the password in Advanced Guestbook 2.3.3 guestbook general settings blocking comments. Even after we logout of admin and come back in, we can still get in to comment. Password feature is not working.

Any help would be appreciated.

If admin/moderators need a the url, I'd rather send it private please.

You sure you understand the difference between comments and entries?

Hm? Okay, are you meaning the comments are from admin and that entries are from the visitors?

I stripped the comment image down to almost invisible so it looks like it's not there but it is if you know where to look and highlight it.

How do you password the entries then?

Have a look at http://proxy2.de/forum/viewtopic.php?t=4678

I've followed the instructions for the anti-bot codes and it works well.
Thanks again!