I've had many, many crashes on 10.9.1-2 with my Mini. Started when I connected my 22'' Dell over DP instead of HDMI with Apple-supplied DVI adapter, and added

I've had many, many crashes on 10.9.1-2 with my Mini. Started when I connected my 22'' Dell over DP instead of HDMI with Apple-supplied DVI adapter, and added a second display – an Apple Cinema 20'' flipped to the side, to use it in vertical orientation. I didn't wait for 10.9.3 to put that away. I just couldn't stand the way it would blank out the screens with a random color somewhere off my desktop; and hang – several times a day at times. Might have something to do with how crap our power line is (I've seen ceiling lights changing intensity throughout the day when this was happening). Would be fun to check now with 10.9.3, my past experience tells me that the most whined about builds of OS X have worked out to be the most stable for me personally.