Lassie,
I don't have a solution, but I noticed the same thing on your longer thread, but it just started recently. I think on the third page of the thread. It's fine on this thread. I notice it happens occasionally on other threads, so it's not just your computer. Could it have anything to do with the length of a thread? Or maybe it's just a quirk that happens every now and then. If it doesn't happen for you on this thread, maybe just starting a new thread is the answer? I know nothing about
computers!!
PaLady