The past few months, wireless wake on lan worked perfectly. I used to wake up my iMac with the Remote app on my iPhone to play music on my stereo. However, since 2-3 weeks I can't wake up my iMac wireless anymore. I tried: - restarting my Airport Extreme - checked the things described on this page: http://support.apple.com/kb/HT3774 - turn on iTunes library sharing But this all doesn't seem to help. Am I overlooking something? Could it have something to do with a recent software update (iTunes, Remote, ...)?