Color Correction material vray 3.6.01

Hi, i want to make a test about using color correction in diffuse, brightness contrast settings are working but hue saturation settings are not working.. I watched a max tutorial about it and made the same.. Thank you..

And now it is working, strange.. I will add here if ı find something about why this happens..

Do you mean the Color Correction texture?
There are currently no known issues about its functionality.
If you manage to reproduce the issue, please save the material hosting it as a .vrmat file and send it over at support@chaosgroup.com

Kind regards,
Peter

I got two problems on the same empty test scene, first some materials like dirty iron was not usable in the paint bucket and in the model, second i aplied a picture texture to color correction and try to change the color but it did not worked.. A few days later someone reply my iron post and i made a new test and they both worked.. May be i try a lot of thing on the first test scene and some error occured i have no idea.. Now both working nice, if i get the same errors i will send you the file..