Regular warning when rendering

[amichai_huminer]

Every time I render, no matter what file, I get a warning:
"Resetting secondary GI engine to Brute Force".
What could be the reason?

[Muhammed_Hamed]

Hi amichai_huminer and welcome to the forum,

This warning message is expected with interactive rendering, and shouldn't be an issue. It means your primary and secondary global illumination engines are set to Brute Force for interactive rendering, this is not an issue for fast interactive feedback in most cases.
For V-Ray GPU we will eventually enable Light Cache in GPU interactive rendering, 3Ds Max could do that at the meantime and other plugins will follow. This will make the IPR even faster/better for complex scenes like interiors

Best,
Muhammed