Came home from a holiday and tried calling my girlfriend over Skype on the Surface for the first time. It rang her end, she hit answer, and... it hung up. So I told her to try calling me instead. It rang my end, I hit answer, and... it hung up, and tried calling her!? However everytime I rang her after that, it popped up after a couple of seconds saying, "There's been a problem with a microphone" (can't remember if it was pointing towards hers or mine) she tried ringing me many times but always the same. Unforunately I had to give up and use FaceTime (from iPhone to iPad) which I was utterly gutted about as we have a bit of a Microsoft Vs. Apple battle going on between us! This time I had to give in and say that Apple won... Can anyone help me win the next battle lol!?