Internet cable is lit green on both ends on computer and modem. Also on PS4 when I'm using it. All six circles turned on green on modem, Power, DS, US, Online, Link, and it still isn't working. Internet bills are paid too. Everything seems to be fine, but still "No internet access". I've tried troubleshooting, and it says that the problem is marked "X" between "Network 3" and "Internet", if that helps. This started a couple days ago. Please help me. Thanks!