The most common causes of a blinking Xbox controller include: Slow blinking usually indicates that there is likely an issue with the battery pack. A fast blinking light indicates that your Xbox controller is trying to connect to a console or PC. You may have noticed that the light on your controller often blinks whether you are playing on the Xbox One or the new Xbox series X/S. Why is my Xbox Controller Blinking or Flashing? Why does my Xbox controller keeps blinking and disconnecting?.Why does my Xbox controller not stay on?.Why is my Xbox One controller blinking twice and then turning off?.Why is my Xbox controller blinking slowly?.Why is my Xbox controller blinking and not connecting?.Fix Xbox Controller Issues Before They Arise.Try Switching to a Different Console or Power Outlet.Try Connecting Your Xbox Controller With a USB Cable.Power Cycle Your Xbox Controller and Console.Try Reconnecting the Console and Cables.Test the Batteries in Your Xbox Controllers.Why is my Xbox Controller Blinking or Flashing?.

Pairing xbox controller to pc