Nothing renders on high graphics

[davrbs]

I have a problem with rendering my house. It has always worked fine until today. It now only renders at the two lowest levels. On the highest much slower than usual. I have already reinstalled it and updated my graphics drivers. I have a cpu with built in graphics. But I don't see if my gpu or my cpu is being used. I hope you can help me . (ps: I have already seen the other thread and have removed all Sketchup models, but that was not it)

hofhaus2.sh3d

[Puybaret]

I didn't experience any problem during the rendering of your file with SunFlow or YafaRay renderers, but I had to be very patient before YafaRay starts. It's because of the items named "Grass N200713" showing many grass blades.
If you don't have the patience to wait, you could replace these items by rooms showing a grass texture.

[davrbs]

thanks for the answer! I also tryed to render a version without the grass but t dint work. As said it always worked gret and finished quick until a few days ago. Is there a way to know what graphic the progra is using? I can play games without any frame drops.
thanks

[Puybaret]

The two best quality levels don’t use the graphics card.
Maybe you should try to increase the maximum memory used by the program.