To select only one component in a group of components, you’ll need to verify that the Single select is active.
Follow these steps:
- On the 2D View or 3D View toolbar, make sure that the Single select icon is showing.
- Move the mouse pointer to the drawing area and click the component you wish to select. The yellow snap points are now visible on the selected component, and it has a purple frame around it.
Use the keyboard shortcut "S" to quickly switch between group and single select modes.