I have a PS4 controller that whenever I connect to the PS4 itself will work fine for about 15 seconds before the PS4 stops responding to it completely. I've tried resetting the controller with the reset button on the back, making the PS4 forget and resync the device as well as doing a complete power cycle including unplugging the PS4 from the wall, but nothing seems to be working. Any suggestions? For reference, the controller is at full battery and I've tested the buttons on my PC and none of them are stuck down like I've seen people suggesting elsewhere. I also have a second controller that works completely fine, but I want two for couch-coop. Any advice is appreciated!