Nikon View NX and sleepy OS X

For some unknown reason, View NX from Nikon craps out when OS X goes to screen saver. Here is what I had to change the power settings to in order to export ~500 photos without being present during:

I suppose I could spend the time to figure out which setting matters and/or dtrace the process, but really Nikon: is this my resposibility? Your software matters almost as much as your hardware.