Haven't logged in since before the Anniversary update, but now I am also getting the random crashes (sending in reports when it happens for devs). So far did fresh installs of everything, drivers are at most compatible version (not upgrading to latest NVidia driver for 40/50x since they have so so many problems, so I am a version before).
Since this is so random its hard to figure out a trigger for the cashes. Sometimes it during launch, sometimes when I zone, sometimes when I am chasing some Nemesis down the street.
....wait, is this a Nemesis plot?