What should I do when the map is in a wrong angle?
The map displayed in-app should only be horizontal or vertical. If it appears at an angle, this may be due to the placement of the dock. Move the dock to a new location, with at least 0.5m of clearance on either side and 1.5m in front. You can also try switching off Map Saving then switching it back to create a new map with your next cleanup.