Dome light with a HDRI texture makes interactive slow and sluggish

[gyulai_levente]

When i turn on the hdri, the interactive window start struggling and the work becomes unenjoyable (doesnt matter light cache on or off in interactive settings)

thanks: Lev

[aleksandar.kasabov]

Hello gyulai_levente,

Can you please provide some more details about this issue? Does this happen with V-Ray or V-Ray GPU? What are your V-Ray and Cinema4D versions and your OS? Also, please share your computer specifications (CPU, GPU, GPU driver, RAM, etc).

Does this happen with a specific HDRI texture? Can you please share that with us so we can have a look? Thanks.

[gyulai_levente]

Hello aleksandar.kasabov , ive uploaded the whole scene here:
im using: rtx2080ti + 3080ti with latest game driver (studio or game driver doesnt matter now) version 531.68
windows 10 with latest updates, 32gb ddr, ryzen 1950x,
i tried CUDA+RTX both slowdown.

scene link:
https://drive.google.com/uc?id=1_rMb...O_ST-KPNvKU_F6

thanks, Levi