The EMP burst sets one of the robots malfunctioning entirely, while the slightly more shielded Omegas go sensor blind, and begin trying to adapt. It also takes down the force field, letting Sarah lash out with a bladt from the hammer at one, then send the hammer flying at another. She still hasn't had a chance to address Anya directly, but at least she's continuing the program and responding to her attack in natural teamwork.