Recently I've been playing games the sudden ping jumps would occur. The game will once play at 40 and then for the next 10 at 300 ping. I tried reseting the router but it didn't help at all. What could possibly be the solution for this?
Welcome to the forum. I'm really sorry to hear of the lag problems that you have been experiencing when playing online. I've noticed some issues showing with your downstream power levels which is most likely the cause of this so I'm going to send you a PM to arrange an engineer visit and get these levels adjusted.