I am currently using the wired Xbox 360 headset, the one that came with the console. Last night, when I was playing on Xbox Live, I joined my friends party, but when I tried talking, it wasnt showing that I was saying anything. I could hear them, but I couldnt speak to them. Then it started working for like 20 seconds, and then stopped working again. So I tried switching controllers, and it started working again, and then about a minute later, it wasnt registering anything I was saying. I could still hear people, but they could not hear me. What is the problem and how so i fix it??