Field Grass 014 and Field Grass 013 causes bug

[LeSill]

Hi folks,
when I add the Field Grass 014 and 013 from Cosmos library to the Corona scatter, it creates dark rectangles across the image. Please correct this.
Thank you

I figured out the problem. It was caused by adding HDRI with visible to REFLECTION, etc., as well as having CORONA SKY for GI.

[bnji]

Hi there,

Thank you for bringing this to our attention.
Could you please provide the source of the HDRI you were using?
Additionally, screenshots or a sample file will be handy to understand the workflow when reproducing the issue.
Looking forward to hearing from you soon.
Have an amazing day/evening.

[LeSill]

Hello,
I used HDRI from the Cosmos library. The file name was Day_006_520b220a\520b220a_Day_006_7k_lin_srgb.exr.
I am unable to provide the file because it is for a commercial project and is quite big.
I've attached a screenshot of the lighting and reflection technique I utilized. The HDRI reflection that caused the issue has been deactivated.

[bnji]

Hello @LeSill,

Thank you so much for your reply.
Unfortunately, I haven't had enough luck reproducing this issue.
Could you please try disabling the "Adaptive light solver" in the Render settings -> Performance settings -> Basic configuration and see if the issue persists?
A scene project where we can reproduce the issue will be handy.
If you can submit larger files to us for testing purposes, you can open/submit a support ticket (or I can do it on your behalf)
Looking forward to hearing from you soon.
Have an amazing day/evening.