Hello. I've been enjoying the AVS Diamond 7.0 product on my Win7 64x PC, however I've been finding myself a little frustrated with the playback. It seems if I talk for over a second, the recording/playback goes out then comes back. So the issue is consistency of audio input. I've tried three different microphones, I've played with drivers, I've toyed with settings. I'm an engineer so its safe to say I can't help but cover all my bases... Unless there is something I'm missing. Is it possible this issue is a simple fix? (I sure hope so!) Any thoughts?