About my Xbox

if you are connected to an extension lead or surge adaptor please try plugging your Xbox to the main wall outlet and see if you continue to experience the problem.

Yes, you can toggle this in the system settings. The Playstation asks you everytime you shut off, but on the XBOX you can change your preference in the settings, so you only have to do it once.

Where did you purchase the 250 gb hard drive from? If it is not an official xbox hard drive the original game will not work as 3rd party drives do not have the necessary firmware required to run it.

The main thing is to ensure you have "Instant On" activated under your Xbox's Power Settings. That'll update/download games when your Xbox One is turned off.

you have to go to settings and change the power mode to instant start