Is there any way to adjust unread message timeouts? I can't read all the messages without the new message highlights disappearing after about 20 minutes (it used to be about an hour). It is very annoying if I am reading a thread and go back to the forum menu after a few minutes to see that all new messages have been marked as read (when they haven't been). Most other forums only mark messages read after they've been actually read or manually marked as read by the user.
