Hello. I would like to connect one of those Master/Slave Powersplitters to my Macbook Pro when I'm at home. However, this has given me an issue. When I choose Sleep, the Macbook goes to sleep, and a few seconds after the the splitter will turn off my screen, speakers, Printer and all other accesories. But as soon as this happens, The Mac wakes up again. For simplicity at home I have one USB connected to the mac, that goes to the built in USB hub of the screen. I tried to disconnect everything from the hub leaving only the hub connected. Now I have identified that as soon as the screen truns of and by that turns off the USB hub, the Mac will wake up. I have no need to have wake on USB, so I was wondering if there is a way to dissable this?