Bill, thanks for your quick response. I tried your suggestion and had no luck. I did notice that the only network the PRC sees is one called "Wireless LAN - TEMP" I don't recall seeing that before. Also I was unable to access through DKV Browser or my iPhone app. I tried switching the wifi cards in the piano and PRC. I don't see the piano on my network any more even when it is hardwired into my router.