Rendering hangs at 100%

V-Ray V-Ray for Maya Issues
1

This may have already been addressed in a previous thread but I’m not seeing it.

The render is all but finished, it hits 100% and VRay hangs. No system resources seem to be used, everything from Disk to CPU and Memory is inactive or nominal, but the frame buffer is frozen and hangs for 2-3 minutes before finishing. No buckets are working on a thing, just dead time.

Any known causes?

This does seem to ease up, sometimes it’s an issue, sometimes not. I’m concerned that it’s a hardware issue, I have 96Gb of RAM, unfortunately, I learned that it’s not the highest quality memory, maybe that’s the problem?

Thank you for any guidance.

Windows 10 Pro
ASUS Rampage V Edition 10
Nvidia RTX 4090
Intel i7 - 6800 @ 3.4GHz

2

what resolution are you rendering at? And what file format are using?

3

Thank you for the response, seandunderdale.

Rendering at 7284x4096
Saving to EXR (embedded), but not automatically. Just saving as needed from the VFB

4

Do you have VFB lens fx and denoiser / sharpen on?

5

That’s pretty high rez. Is it just taking a long time to write out AOVs etc? Minutes would certainly be a long time, but it can take a while especially if it’s over a network.

Edit: Never mind I see you’re saving manually.