Microsoft is planning to switch Xbox Series X and S owners over to an energy-saving power mode in a bid for sustainability and cost savings. The Shutdown (energy saving) power option was made default on Xbox consoles shipped since last March, but millions of Xbox One and Xbox Series X / S consoles still use the more convenient Sleep (Instant On) option.
Microsoft is now planning to issue a one-time update that will switch Xbox Series X / S consoles over to Shutdown (energy saving), with the option to switch back to Sleep (Instant On...