I access the forum through "All Threads by Date." When I'm done reading the posts for a thread, I click on the "All Threads by Date" link at the top to bring me back to the list of threads.
But if I reply to a post and hit the "Refresh," the "All Threads by Date" link at the top doesn't show. The one that shows is the one I'm responding to.
Can you remember that I came in via the "All Threads by Date" and always have a link to it at the top?