Anyone notice when you have a couple of tabs open and you stay on one for a couple of minutes then switch to the other that the other one has to refresh before it loads for you? It was similar on my iPad 3 but that was if I left multiple tabs open for hours. It seems strange that it happens on here, I would have thought it would have more than enough power to run both tabs. They are only plain text sites. Also when you from app back to home screen - why does the very bottom row change colour when you go back to the home screen? I've probably not explained that very well.