It is a little complex the file i have tested with the new version.
It's that kitchen design that you have requested to use in marketing. No problems in 17.2 like this.
What settings in Advanced Rendering the likely cause?......the speed is a major leap i have noticed......using all my 8 threads........previously, in 17.2, nothing would happen as the processing was to slow to use some of the higher settings. But, not much good if i can't save the render!
I have noticed that the settings for render setup from 17.2 to 18 have changed, the ambient occlusion must be different.
is this due to the new lightworks engine?
V2019 Plat 64bit, Lenovo P72 Laptop, Window 10 Pro for Workstations, Intel Xeon E-2186 CPU @ 2.90 Ghz (6 cores/12 threads), 32GB RAM, 512GB & 1TB SSD's, Nvidia P5200 c/w Max=Q Design GPU, Display UHD 3840 x 2160 pixels
TurboCAD user since V3 and Turbocad 3D V1.