hi - new Surface Book user here. When I try to use Chrome or Firefox with the tablet attached, when I click in a text field (address bar, etc) the touch keyboard doesn't come up. I need to manually click the keyboard in the bottom. Microsoft Edge or I.E. Works fine. I've tried updating, changing the keyboard settings, etc. I spent two hours on a remote session with Microsoft Tech and after a bunch of tests and a wipe, they said the machine might be faulty and to exchange it at the store. I did that but it's still having the same problem. Any thoughts?