Freestanding Deck was level, now has settled after a few weeks and has a slight 1/8 inch slope towards house

Is this a big deal or not since the deck isn’t attached to my house and has a gap between it and the house, my deck boards also are going… Is this a big deal or not since the deck isn’t attached to my house and has a gap between it and the house, my deck boards also are going…Read MoreGreenBuildingAdvisor