Wake on LAN is still not working, despite being enabled in the bios for S3,4 and 5.
Having troubleshot this issue now it appears I was not waking from LAN, I was using wake on usb from a usb dongle connected to a Harmony Remote. Oops.
There is still a problem, however, as the remote no longer wakes the unit as it used to. The setting is enabled in the bios and the remote is sending a command that should bring the machine out of sleep, but it doesn't.
Is this a bug?
Not being able to wake the unit by any means other than accessing the front panel is pretty much a showstopper for me and I'll regrettably have to replace LE with something else if this is by design.