Archicad to D5 windows and doors?

I build my project in Archicad and export it to D5, and everything used to work perfectly. But recently, when I export a project from Archicad to D5 and open the file, everything looks fine except the windows, doors, and pictures are missing.

I haven’t changed any settings, and when I open old projects, I can still see the doors, windows, and images. This only happens with new projects.

If I select the doors and windows individually in Archicad and export them to D5, they appear, and I can add them to the project as separate elements. However, the images appear as one unified material for all pictures, not as separate individual images.

What is the problem? I can’t understand what’s happening.