I've not used this yet but I would like to start using it. When you start it up and start recording can you unsnap it so it record in the background and doesn't take up screen space? Does the Xbox One always record the last 5 minutes of gameplay if the app is running or not? If it records while the app hasn't started can I just says "Xbox snap Game DVR" and then select end recording to get my last 5 minutes (or under) of gameplay? Also does it record my voice chat?