Like the title says I have a Falcon jtag that is turning itself on. The only time I have duplicated the problem is when I have a controller plugged in and charging. It powers off then when it starts to continue to charge the xbox will power back on. I wasn't the one to jtag this console so I don not know if there are any bad blocks. But I did dump the nand and ran it through J-Runner in order to update it and the problem persists.