Since last weekI cannot play any youtube movies on my iPad. Not with any browser or Safari (YouTube - Broadcast Yourself. is enabled) and not with the preinstalled youtube pp. In Atomic you see a small spinning circle in a black background, Safari ignores the HTML5 setting and the Youtube app dust issues a popup 'Cannot play this video'. A week ago everything worked flawlessly. I restarted my iPad. For the rest everything works normally. On my Mac Safari now also ignores the html5 setting:it plays in Flash. It seems YT stopped H264 support now.