Just got my a nMP 2 weeks ago and I love it, but it seems 10.9.3 broke something. Whenever I put the display to sleep, but leaving the nMP on, the screen refuses to wake up when I move the mouse or press a key on the keyboard. I have to manually turn off the display and turn it back on. I'm using an Asus 27" through a miniDP to DP cable, but had 0 issues with this same situation prior to 10.9.3. Anyone having a similar issue or find a resolution?