Was having major issues w/ my airplay setup running w/ Denon AVR-331CI. Would cut out for about 1-2 seconds about 5-8 times per song whither it was using pandora or my itunes library. Finally solved the issue. I switched the wireless connection for aiplay to 5ghz connection option vs. 20....no more dropping. not once in 3 days! Hopefully this helps someone else out there.... Was news to everyone I spoke w/ but maybe already a known fix?