So they release the computer months late compared to the laptops and still need to update the computer to make it actually functioning properly. I was about to say they need to stay on top of their Mac line.
The issue was with the Intel HD4000 chipset. It was a problem with one of the CPU register's memory address. This was an Intel screw up, not Apple.
Other PCs and laptops which used the Intel HD4000 chipset also suffered this problem.
Get your facts straight.