Ken, I use my iPad on this site all the time, but I always start, or refresh the "Active Topics" link at the top of the page. I pick up new posts that way. If I am on a topic when I switch from one app to the VR Forum what comes up is the posts that were there when I switched to another app and no new posts that may have occurred when I left the site. Similarly, if I am viewing the posts on a topic and a new post is made while I'm on that topic it won't show up unless I refresh the "Active Topics" where the new post will then show up. Don't know if this helps, but it seems to work for me.