It's not an all the time thing. Most of the time my back button works fine. Unfortunately I don't know of an elegant way to recreate the issue consistently. I use firefox and I have this issue. It happens every time I click the "view new posts" little orange flag thing next to a topic, then during the course of reading that topic, I click on the "Next page" button. Once I get to that next page, I can't go back to the forum unless I go back to the "Board index" link. click the drop down arrow on your back button and go back 2 pages. the problem is that the orange flag takes you to the first unread topic, you then go to the next page to finish the posts, but if you try going back to the first unread topic, there aren't any. The orange flag isn't taking you to a page, but to a post. right, but this is a very recent development. I just wondered if it was the same problem Banedon was having or even related. And I have a mouse with a clickable roller, so I push the roller back to go back on the browser.