Hello!
I have trees done in Houdini and saved in USD format, I load them in 3ds max, via VrayScene. It's render as expected, then I scatter them using ForestPack and rendernot correct. It's render it like viewport preview in vrayscene. if I change viewport preview to full mesh in vray scene, it's start render normal . But after a few changes of mode, it's starts glitching, and it's render previous viewport mode, not currently chosen, after each changing mode, i stop and start again render