Which NVidia driver are you using pls? Have you read the link in my signature regarding Nvidia drivers?Hi Paul
this morning I tried to render the same scene and this is the log of the crash :
07:59:44.264: +++++ Plugin running.08:32:30.458: CUDA error 999 on device 0: An unknown internal error occurred.
08:32:30.458: CUDA error 999 on device 1: An unknown internal error occurred.
08:32:30.459: -> failed to launch kernel (ptTrace1t)
08:32:30.459: -> kernel execution failed (report)
08:32:30.459: device 0: path tracing kernel failed
08:32:30.459: CUDA error 999 on device 1: An unknown internal error occurred.
08:32:30.460: -> failed to launch kernel (ptBrdf2)
08:32:30.460: device 1: path tracing kernel failed
08:32:31.025: Render engine failure occured! (WARNING)
08:32:33.470: Render engine failure occured! (WARNING)
I'm using the latest Nvidia driver, but had this problem even with other Nvidia driver.
Thanks!
Paul