CM Storm Devastator Keyboard Keys Not Functioning.

Hi there,

I bought a CM Storm Devastator Keyboard about a year ago and started using it now. Some keys are not functioning properly such as ASDFJKL. This problem comes and goes it usually works and then fails to function again. I have tried clearing the keyboard and still nothing happened. I dont know if this is because there is a command that locks and unlocks the keyboard or its just a malfunctioning keyboard.

Thanks