Sophos sg/xg 105 wol enable

Bit of an off chance but has anyone managed to get WOL to work on one of these boxes? ie wake up the sg/xg 105v2 using WOL not waking up an external device.
I can't seem to find anything specific in the BIOS and even a direct connect from a test system to any of the ethernet ports appears to work. And yes, WOL is enabled on the ethernet adapters. Not sure if the rest of the hardware supports it or not.
cheers