Switching from an old PC running Windows 7 to a newer much faster PC with a much bigger and more powerful graphics card also running Windows 7, League of Legends (LOL) is seeing a ping of over 1000ms on the new machine compared to around 30-60ms on the old machine.
The new machine is connected to the internet in the same way as the old one - took the blue cable out of one and put it into the other.
Without LOL running, the ping is about 14ms on the new machine.
So it's the combination of the new machine and the game making the ping blow out. Can anyone suggest why and how to fix it?