So XAW70017 works but XAW70018 doesn't. I think we just found the cutoffpoint for the W series 7 production line.Serial:XAW7001766XXXX
Serial on device matches serial on box:YES
Firmware:4.0.1 or 4.1.0
Color option:Neon blue/red
Was a bundle (if yes, which):no
Purchase date:July 7, 18
Fusée Gelée works:Yes!