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Windows 8 Wake-On-LAN Revisited

Occasionally over the past few months I have been unable to remotely wake my Windows 8 computer. I disabled the fast startup in power options to get Wake-On-LAN working in Windows 8. I recall the same computer (and past computers) waking more reliably when running Windows 7. I did a little research and found some more information in an official Microsoft support article:

http://support.microsoft.com/kb/2776718

Apparently, being able to wake a Windows 7 system after shutdown was not intended. Because "users expect zero power consumption and battery drain in the shutdown state", Microsoft has cut off power to all devices when Windows 8 shuts down. This does not explain how I am still able to wake my computer after shutdown, but it might explain why remote wake fails sometimes. I think that Windows 8 may shut down differently after it patches, but I have not found any evidence.

Based on the support article, I tried putting my Windows 8 computer to sleep a few times. Unfortunatel…