It seems like every windows 8 machine (and many mac users have issues with this too) is having issues with sleep mode (going into it, coming out, etc), and this surface pro 3 is no exception. My surface pro 3 was in sleep mode earlier today, and when I tried to awaken it, it would not turn on despite the home button giving the vibration when I run my hand on it, and the keyboard letting up. I had to hold down the power bottom for 10 second intervals several times before it gave in. Is this a normal issue? that Microsoft is aware of? This and the slow wi-fi is the only issue I have observed thankfully (aside from the kickstand I noted in a prior thread which turned out to be normal).