Composer model is buzzering - surface issue?

Best,

I have this problem with my solidworks composer where I try to import a greenhouse model.

Model is drawn in Solidworks 2018 en imported in Composer 2018.

With my previous model I didn't had any issues. But this model is buzzing on my screen.

Green highlights are constantly showing up and the model is extremely slow.

Setup:

HP Zbook, 30Gb RAM, Quadro P3000 and SSD, win10

What I already tried:

- Unchecked "import free faces"

- Refinement lower precision

- Reduced complexity of double curved surfaces (made it a bit faster).

- Reinstall SW composer without antivirus on.

- update driver NVIDIA

This is a screencapture from what's happening:

https://youtu.be/zRCoZUw9_-g

Friendly regards,

Jeroen Van Dooren

SolidworksComposer