As the title says, I can't complete this furstrating mission. Aside from random things out of my control that appear from nowhere and kill me, the MAIN problem is that the colonist in one of the 2 story buildings ALWAYS dies which results in instant failure. I've tried again and again trying to race to that building before the others but as soon as I step within a few feet or climb the steps... BOOM, it's coming down, with the poor colonist inside... I suspect this could be a bug, I have no idea what to do and it's a bit of a shame to not progress.