Helios One is extremely bugged. It's extremely annoying. The companion Lilly can't go up a flight of stairs without either running into an invisible wall or getting trapped within a wall. However, other companions seem to be perfectly fine within these annoying situations. This mainly occurs within the tower.

Also, the first time you enter into the location with the solar panels and tents (HELIOS ONE) you'll hear an instant boom and aggressive enemies will fall from the sky. Even though these enemies are normally neutral and they're suppose to be located in Gibson Scrap Yard.