Hey guys, I was wonder if any one has a problem with there 2nd mic not working after update to 14219 for dev prev? For some reason I find that when I use speaker phone or cortana the 2nd mic isn't working. No one can hear me from the 2nd mic in Skype or phone call and cortana doesn't receive anything when I active the speech. I've tested the microphone via care suite and its showing up with an x. Phone is in perfect condition, no water contact, no harm to the phone. I take really good care of it.