If you’re noticing your PlayStation 4 controller blinking white when you’re not using it, there may be a problem. The controller’s light may be turning on and off because it’s trying to find a signal from the console. This is usually caused by interference from other electronics in your home, so if the blinking continues even after you’ve moved your console and controllers out of the way, there may be a more serious issue. If you experience this issue, try resetting your PlayStation 4 by holding down the power button for 10 seconds. If that doesn’t work, you may need to replace your controller. ..
