I died immedeatly after hacking a console and while having the parazon mod "Untracable" equipped. Ignoring "Last Grasp" I revived; and for the rest of the mission, i was no longer triggering the invisibility of the "untraceable" mod. As it was a spy mission, i got to test on a few consoles. Even dying, in an attempt to reset, did not make the mod work again.