I have a cordona QS and EVO2 software. I went out for first session on track and quick-shifter wasn't working at all, which is terrible since now I'm spoiled with it. I went out the next session and it worked perfectly and did so for the rest of the day. My previous weekend it was difficult to downshift into 3rd but now its just fine. Do QS's typically start to act funky on the way out of commission?