HUB Turning on by itself

I turned off the off HUB last night via the remote so I guess it went into standby mode(the “WD” light went out).  I wake up this morning and the WD light is on…the has happens everyday and throughout the day…the HUB is turning on by iteself…has anyone else encountered this?

-Bill

Any possibility of another remote interfering or using the same codes? 

Any possibility of a power glitch?  (Power glitches will cause it to reboot and come on.)