I have a Samsung 700 tablet onto which I've just installed Windows 8. My bluetooth device enters an error state shortly after installing its drivers. I've had this issue before and on a previous version of Windows was able to prevent the issue by deselecting "Allow the computer to turn this device to save power" in Device Manager -> Bluetooth Radios -> Bluetooth module -> Properties -> Power Management.
Now in Windows 8, these modules have been replaced by the heavily simplified Win RT interface. Does anyone know how I would perform the same step in Windows 8?