After the upgrade, it seems the session timeout has shorten. It used to be that I can take some time entering content into wikis or a forum replies, but I'm beginning to get permission denied or "This page does not exists yet and the title is not valide" error when I post. This is strange especially when I'm EDITING wiki page - because the page already exists. At first, I just thought it was the Internet connection, but I'm getting it too often now.
The worst thing is, I used to be just able to hit the web browser's "back" button and get the content back but after the upgrade, I can't get the content back and have to reenter everything back again.
I have to enter everything in a text editor and copy and paste the content now. This really defeats features offered by the nice GUI editor because I can't edit online now because I don't want to waste my time re-entering them again. The problem is really frustrating!
Technology such as Ajax give users a better experience, but when it's used wrong, it gives users worst experience.
I hope it can be fixed very quickly.
