just bought a logitech mic no headphones.i have it connected and it did record once . now i try to record does not. i did what the question told me too do that shutting down my computer and all that still does not work. what am i not doin right. it recorded before now its not confused. when i go inot confrence wher the talk button is does not allow me to hit on it and the rythem does not go up and down to let y know that your talking. its off mute. deb