unplayable

so i was crashing hard had to hold pwr button, so downloaded project lasso took away 2 cores(down to 14 have 16) and now just crashes to desktop still tanks audio on other screen, today ive had close to 15 crashes and its just rage inducing,
i have a 75 monk in endgame and i just want to enjoy it
the lag and not registering actual keystrokes or mouse clicks, the hard aim god they have some things to work on .

i absolutley love the game its amazing