I recently installed the CDBTB for my bluetooth needs. After getting the patch for my phone I was able to get it to connect. But, now i'm having a problem with it muting the microphone. It will work fine for a few calls then the mic will mute itself, and no one can hear me. I tried a different mic and the problem came back after about a day. Plugged the old mic back in (but didn't run the wire to the A-Pillar) and it works again.. Seems like it works fine untill i go through the hassle of running the mic and installing it up by the A Pillar. Once I do that it stops working..... Any words of wisdow from you gurus???