Hey Icestar, What about DC'd = Disconnected. and Lag = bad connection to internet/ Ping or server Sorry if someone has already mentioned it.

I had the same problem, the quest isnt bugged though, Its just not that apparent... The generators are located on a walkway about the point marked on the map, you cannot get there physically but you can target them from a distance... It took ma ages to figure out. The Generators can be targeted if you put your hand icon over them, from the point indicated on your map, you will need to step back and raise your camera view up and slightly to the right and you will see them on the walkway above... Click on them and the cut scene will play... Hope this helps good luck.