Condoc freeze when transfering projet to Layout

Hi,

This is the first time I have had a problem sending my project to the layout. My project was quite heavy, about 104 MB. So I thought that was the reason why Condoc (and the layout) was still “frozen and not responding after a while when I tried to transfer my project In this regard, I replaced the more complex 3D Objects with similar 2D graphic versions. This reduced my project to 51 MB. And again, Condoc and Layout freeze again. It seems, after having done some tests, by isolating different portions of my project, that it is only the furniture that causes the problem. The wall, the door and the window group together can be transferred in Layout. But when I add little by little the furniture in the project, the freezing occurs. I do not see what is wrong … Condoc or my 3D modeling. Can someone help me?

Thank you!