I just bought a zs platinum pro off of ebay. Everything is working fine except when I select microphone in recording and I open up Couterstrike, my "Microphone" changed to "Wave". Even if I select it back to "mircrophone", I can talk a few minutes then it change back to "wave" again. I tried to unselect Wave from Recording, but my microphone still unselect itself when I join the game. If I'm not open up the game, the microphone stay still. Anyone can help me with this problem?