May 7, 2019 at 4:29 pm #23573
Couple things you can check for. This definitely sounds like a SketchUp issue, not related to ConDoc.
- Double-check that your layers are turned on
- Verify that the components you are trying to place are not too complex (heavy in size and geometry count)
- Check the SketchUp forums, as this may be an issue with the origin point in your model: