DaVinci Resolve 15 Fusion Tab Car Paint Shader

Hi
Car Paint Shader produce an instant crash when previewing it with 1 or 2 key
Same behavior in Final 15 and in latest beta 8

my system
Windows 10 Pro 64 bit (1803)
Cpu intel 7980 Xe
128 Gb DDR4
Samsung 850 pro 512 Gb

[Peter Chamberlain]

You don’t mention your GPU or provide a link to diagnostic logs?

sorry Peter, I thought I did.
GPU
Nvidia Titan Xp collector Edition
and attached here a link with log requested

https://we.tl/5UcxltZdqN

I have same problem also in same machine specs but with macOs 1013.6 (mackintosh build)

and this one attached is OSX crash report related
OSX High Sierra 10.13.6
Same hardware posted vbefore

Thank you

I have investigated more
deleting BaseStructure node preview does not crash my system
with it crashes

Using always use CPU on fusion solved this crash

same problem with Davinci 17.1.1

viewtopic.php?f=21&t=140045#p754039