Had an online chat with Time Warner RoadRunner. They refreshed the signal coming from their server. I powered down my pc, modem, and router. Waited a couple of minutes, and powered up modem, router, and pc (in that order). Everything seems to be running fine now. Played a couple of rounds of COD4 without a hitch. Good to go.
Corsair 450D | EVGA SuperNova G3 650W | Asus Z270 Prime-A | Intel i7-7700K | Cryorig H7 | MSI GTX1070 Gaming X 8G | 16gb GSkill TridentZ DDR4 3200 | Crucial MX300 M.2-2280 1TB | Corsair K70 Rapidfire | Logitech G502 | Asus ROG Swift PG279Q