I just bought the MasterFan Pro Air Pressure RGB Case fan. The fan itself is working fine, however the LEDs do not seem to be working properly. I do not have an RGB controller so am just using the red or blue settings. When set to blue, the LED lights up for 1 second on startup and then turns off. When set to red, the LED stays on but quite dimly, and flashes to full brightness for 1 second when the computer turns off. I have tried two different system fan plugs with the same result. Is there something I can do to fix this, or is the product faulty?