Render issue, one area is not rendered properly

[cedric_vaucher]

Model Name: iMac
Model Identifier: iMac18,3
Processor Name: Quad-Core Intel Core i7
Processor Speed: 4.2 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Hyper-Threading Technology: Enabled
Memory: 64 GB
System Firmware Version: 447.80.3.0.0
OS Loader Version: 540.80.2~11
SMC Version (system): 2.41f2

and my old GPU: Radeon Pro 580 8 GB

[shaio]

Model Name: iMac
Model Identifier: iMac18,3
Processor Name: Quad-Core Intel Core i7
Processor Speed: 4.2 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Hyper-Threading Technology: Enabled
Memory: 64 GB
System Firmware Version: 447.80.3.0.0
OS Loader Version: 540.80.2~11
SMC Version (system): 2.41f2

and my old GPU: Radeon Pro 580 8 GB

Thank you! I'll check the scene right away and will update you here.

[shaio]

I've managed to reproduce the issue and will report it for fixing. I'll update the thread when we have a fix. Thank you for your feedback, it's much appreciated.

[zAppledot]

Just had the same issue happen to me on an exterior scene with some metal roof. Switching to Full Evaluation rendered correct. I will follow thread so i know when the fix is released.

[shaio]

We already have a fix in our internal builds and will push it to the stable builds as soon as possible. Thank you for your patience.

[shaio]

The fix was added to the latest stable builds of V-Ray 5. Please let us know if you're experiencing the same issue so we can fix it in time. Thank you for the feedback.