Vray render froze as soon as GPU building light cache starts

[lorenzo_spinola]

Hi everyone,
something weird is happening.
I can't render anymore, everytime the gpu light cache starts, 3ds max get frozen.
I thought was depending from drivers I recently updated. but even with the old ones is doing the same problem.

Anyone can help me to solve the issue?

I'm on w10, vray 6 hotfix 3, rtx 4090 with drivers 522.25 now

[hermit.crab]

Any warning messeges? Best send the scene so we can take a look.

[lorenzo_spinola]

Hi Aleksandar,
this i swhat is shown.

if you still need the scene(not made by me...made initially in fstorm by a friend. I merged the scene in a new one, applied vray material, put vray lights...nothing converted).
Something weird that happened..i I switched off the ceiling the render works, with the ceiling it get frozen

[hermit.crab]

Yes, please send the scene.

[lorenzo_spinola]

there you go:
https://www.dropbox.com/t/gHPGD1HHr9W7JL1g

Let's see what I did wrong this time..aha

[Martin.Minev]

Hello,

We managed to reproduce the issue here. It seems to be fixed in the latest stable nightly version of V-Ray. Here it renders without issues.
Could you please download it from here and make a test.
https://nightlies.chaos.com/#/vrayma...e_6.0/20230211

Let us know how it goes.

[lorenzo_spinola]

Hi Martin,
I just tried out the latest nightlies, it works.
Thank you.

Lorenzo