I've been doing Macrobinoculars solo and have gotten to the H4 Dark Design on Nar Shada. After killing off the droids at the entrance to the location of the transmissions, the entrance area is sealed in by beams and there's a couple of electrostatic generators and an electrostatic discharge emitter that has to be dodged.
Probably I'm just brain dead, but I haven't found a way to attack or otherwise interact with anything in that entrance area once the droids are dead.
Does anyone have any suggestions?