My Xbox One has been great since day 1.
The past 3 days though my machine has powered up by itself either overnight while I'm asleep or while I'm at work and I come home and it's on.
The "Xbox On" command during normal usage works great it powers on my Denon Receiver, Uverse Cablebox, And Samsung TV.
What I have noticed in the instances where the Xbox is turned on while I'm not around is that Only the Xbox and the TV are powered on. I have to power on the receiver to see the TV (This is normal) but when I do so after Xbox turns on by itself I notice the screen is dimmer. Everything works fine but the TV picture is just dim. If I turn off the xbox and turn it back on then everything comes back like normal (TV Picture is no longer dim).
Xbox Settings -
Currently I'm setup for instant on, with a 1 hour turn off for inactivity.
The inactivity timer does not appear to be working when the machine turns itself on.
I contact Support last night and they said that the Xbox One has motion detection that will automatically turn the machine which is incorrect. To test their theory I closed the room with the Xbox last night to ensure my dogs or my wife would walk through the room overnight. When I woke up this morning the Xbox was turned on.
I am now monitoring to see if I can determine when the Xbox is turning on by itself.
Has anyone seen any instances of this and is there any type of fix for this problem?