There could be a chance...
So turn off RTH HEIGHT!! Set to 0. If controller turns off or battery low-go-home = phantom roof kiss.
Keep away from walls as it creates a vortex. Keep away from ceilings as it sucks itself into the ceiling. If this happens Do NOT CSC - just down throttle. On a side note.. I think the p3 will damage props if sucked into ceiling. This is to do with angled motors, and hence the props tilted.