Dforce help[FIXED]

[Le_Nugget]

Im trying to simulate this duvet but it keeps getting stuck on an invisible object, any idea how to fix this? It used to work just fine now i'm having problems and i've tried using it in multiple scenes yet i get the same result every time where it gets stuck in the air

EDIT:
It was one of my ghost lights. I use orb ghost lights around the scene and lock them so i dont hover over them with my cursor so i didnt even realise they were there