So after living with the freezes, the audio pops and issues waking from sleep mode I finally got cheesed off because location services weren't working and Cortana wouldn't recognise the microphone. Resetting now, but seems like it's stuck at 6%. It's been at this point for nearly an hour. I know others on here have implied they've got more than 8 hours battery life, but even with the screen dimmed to 25% the Surface only lasted around 3 hours tonight before I had enough. I really love the Surface when it works, but it has too many issues and I'm seriously considering taking it back for a refund - a laptop that costs nearly a grand with type cover shouldn't be this borked. Microsoft should have seriously fixed all these issues before launch. They've really put me off to the point where I'm tempted to go and look at the iPad Pro instead.