I recommend you not to purchase another PlayStation 4 just because it started acting a bit weird. If facing problem while pairing it with another, you must try out some of the ways by which it will start working normally like earlier. For instance, you must do a hard reset or soft reset for solving this issue. Steps for resetting PS4 DualShock controller The method of resetting PlayStation 4 Firstly, log in with another controller and move to the Settings which will be at its top menu. It will look like a suitcase. Press on Devices from its drop-down menu. Then, press Bluetooth Devices. After that, press on the PS4 controller that is not working. Click on the Options button of the controller. It will be present towards the right side of the display. Note that you will get a new menu. Next, press the Forget Devices. Now you need to decrease the power of the PS4. It can be done by the given below instructions: Firstly, do a long press on the PS4 button of th...