I bought a CM Storm QuickFire Rapid (red switches) about a year ago and in the past week a couple keys have become inconsistent, the d key does not work about 10% of the time and several other keys have the same problem. it's really annoying to play tf2 like this and I was wondering if there was a fix without buying a new keyboard.
also, a smaller proportion of the time, the key double presses when i only press it once, but this happens less often than it not happening at all