Apple AirPlay won't work on AppleTV (from neither computer nor iPhone) with my new Cisco small busines router WRVS4400N. It was working just fine on old consumer level linksys router. Has anyone else had this problem or know of a solution? I have spent 3 hours with Apple support to no avail. Apple TV works fine on internet functions (netflix, YouTube, etc.) and I can play music and videos from the cloud, but iPhone and computer can't connect to AppleTV even though the icons appear in iPhone and Computer... just can't establish a connection.
