Yes, this happens over 50% of the time and is very irritating! It's not a problem at my end, because my broadband is very fast and I don't have issues on other sites. It's got to the point now that when I've typed a reply I copy it, so that if it doesn't go through I can try again without retyping. I also generally have to try twice to move from one page to another. Now let's see if this will work...