It seems as though my controller has stopped being able to connect with my PC. I was in the middle of testing a rune, but after a couple try and test trials, the controller just stopped being able to connect. Only one light is lit up, the top left one, but when I try plugging the cable in only the top right is lit up if that matters. I'm sure it isn't the USB cable as the other USB port on the controller works just fine for turning the controller on.