I read a thread all the way to the end. When I come back the next time and click the thread to read new posts it should go to the first new post I haven't read yet, I believe. It goes instead to a random post a half dozen or so older than that and I have to scroll through them each time to get to the new post(s). Am I wrong about how it should act? If I'm right, how do I make it do what it should?