I have a Logitech v470 bluetooth mouse which is definitely an enhancement to my macbook. But I've noticed a problem when my mac goes into sleep mode; I have my Bluetooth settings set so as to 'allow Bluetooth devices to wake this computer'. My display goes to sleep at 18mins, but straight away without me touching the mouse (or trackpad) it wakes up I want it so that to wake using my mouse I click or move the mouse, like what it says it should do (see pic) Is this a problem with my mouse/ or bluetooth/ or mac? Anyone else encountered this problem? Any suggestions greatly appreciated, B.