All said. I post a new topic, OK, my user name and my password appear automatically as magic in the appropriate text boxes. But I make a minor mistake, try to correct, go to edit this post, and a screen warns me: "You are not logged in or you do not have permission to access this page." No way to try to write again my name, my password, I can not access my post to edit it. Is that a bug, or a new feature??? (kidding)