had this problem in august... switched to firefox and it resolved ...
why is it that when you click on a post number, in firefox, the post number url does not appear at the top (so you can't copy the post number and post it in another thread) - it seems on firefox that it stays on the first page you go on to. The only way to get the post number is to google the title of the thread, go onto the first page, then onto the page number where the post is - and then the url appears at the top.
oh, and another thing.... In RH thread, if I go into youtube to post a song, I have to take the url from youtube as opposed to the top browser url which keeps the thread url... usually the first thread when signing on.
(does that make sense - sorry, crap at explaining things)