So that... who the hell thought spawning the chest on top of a rock inside the round room was a good idea? Specially since you for some reason dont stop the invisible walls so you have like 5 seconds to grab the chest before it goes behind one and therefore is not reachable... Unless you are playing a joke on us of course, probably one of the few strikes with decent loot and you do this... there I am looking at the chest with a skeleton key ready unable to reach it because is behind an invisible wall..