After I read Afrodite-Ohki's idea, I checked this:

I have just checked both, and both Poser versions all of a sudden seemed more responsive when clicking a part in the Material Room. Just to be sure, I've tested with and without, and it seems to make s difference. Don't forget that it's an option saved with the scene.

Can someone else test this?

My installation: Poser 11 is on an SSD (the main one), and Poser 12 is on a dedicated Samsung 860 Evo (the type directly connected on the motherboard). And I have just installed the last NVidia Studio driver.

𝒫𝒽𝓎𝓁

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