Hello, not sure where to post as I do not see new post option in qa category. I am struggling with .skp merge in c4d 2025.1.3, in which the imported model geometry is fused into one polygon. This produces unwanted lines in the faces where certain objects connect (such as handles on doors).

I have attempted to melt the offending face polygons back together, which sometimes works, however i still see flaws in the rendering where the individual polygons were.

I have verified the original models have single faces in sketchup, but get changed on import. These are from a client and I don't have much knowledge of sketchup.

I also have many models to process, so going into each and editing is a very undesirable option. Experimenting with exporting other formats for import, but no solve yet.

Hoping someone can help, thanks.