The home-button of my wired Xbox controller is blinking, even though my Xbox 360 is turned off. I've searched around a bit and found out the blinking of wireless controllers is a sign that the battery of the controller is low. But, since my controller is wired, this can't be the issue. What is the reason my controller blinks?
Note that it's not always blinking. Sometimes when the Xbox is off, my button doesn't blink. That's what makes it even more confusing for me.