Hello together,

i think i need a bit assistants with my large project file.
Everytime when i try to render a picture in high quality its giving me a red cross. Picture with lower quality without "light" options are working fine.
I am trying to get like a Full HD picture in 16:9 with 1920x1080 pixels. Even 480p with second best quality is stopping in the middle of rendering. Renderer sunflow. With the light options i would later on get pictures light on and off for every room to integrate that in a smart home control panel.

I know I have many details inside the project...

Here is my file, happy if anybody could have a look.

appartment.sh3d

Would be nice to know if anybody can render something with my file or my hardware ist just too bad...

Thanks in advance!

best regards
Michael