I've got my brand new Mac Pro since 27th February. I love it, but, for approx. 6 times now, my brand new computer is freezing for no reason. I'm on the web, with sublime, itunes, emails and FTP tool (nothing very powerful has you can see) and suddenly, the computer "freeze". I can move my mouse, but i can't click on anything and my keyboard doesn't work either (my mouse is on USB3 and my Keyboard is connected with Bluetooth) I already contacted Apple, they made me verify/repair the disk, unplug the mac pro an do a combinaison of keyboard keys, but the problem came back. Honestly, i'm disappointed. Its brand new ! So now, i need to format it back and try it "brand new" for a while before install back. If the problem come back, i'll have to send my Mac Pro to an Apple Store for a repair. Am I the only one stuggling with this ?