I've been having intermittent issues with the WIFI connection. As of today, it appears to be permanent however... as soon as I plug the minidp -> hdmi adapter into the mini dp port (i.e. connect an external monitor) the WIFI disconnects and I can't re-establish a connection. If I unplug the minidp port, wifi reconnects automatically. This is, of course, really annoying. I would like to use the internet and a large screen at the same time - e.g. for software development :-( Has anyone else had this?