Chromecast remote shutoff I did not like the idea of running Chromecast 24/7 it gets a little warm. Warm and electronics don't mix Sooo I was not using or don't have a USB TV. I jumped around trying to find a usb so I could remotely turn on and off chromecast. My main media components are receiver, cable box, WD Hub, I5 Ivy SFF computer (no remoter control) Blue ray player. Now I tried to plug in my chromecast power plug into my shut off WD Hub but the usb is still active. Question? Is there a usb remote dongle or some way I can remote shutoff the chromecast?