I am stuck in this relentless loop where I try and access my home PC from my Ipad. After attempting to "wake" my PC for several minutes, I get a message on the Ipad that says "Unable to wake up this computer. Please configure the computer to wake up remotely." From there, I followed the PC instructions to change the Power Management settings on my PC, but the "Allow this device to wake the computer" check box is in-checkable (greyed out). Any suggestions? Thank you.