Warning Num Samples Per Thread Reduced To 32768 Rendering Might Be Slower -

, breaking the image into small chunks (buckets) so every core can work simultaneously. Why the Reduction Happens The limit of isn't a random number; it’s a power of two ( 2 to the 15th power

: Use the "Resize Textures" option in V-Ray settings or convert high-resolution textures (4K/8K) to 2K or lower. , breaking the image into small chunks (buckets)

“Three years,” he whispered. “Three years to build the perfect simulation.” , breaking the image into small chunks (buckets)

: In some versions, this is considered a "developer-only" debug message that essentially means the engine "would have liked a bit more memory" but can still function. Common Causes , breaking the image into small chunks (buckets)