Glitchy V-Ray frame buffer. Possible corrupted file? Please help

[Minh Nguyen]

So I don't know what happen. But at some point during the last week, a weird thing happens where anytime I try to use the quick correction tab, the V-Ray frame buffer goes crazy. As you can see in the attached images, as soon as I try to use Exposure, the frame buffer looks like TV static. 

When I save the image into jpeg or png it looks fine. So this is just a display glitch for V-Ray frame buffer. 

I try to render the same file on another computer, same thing happens. 

Does this mean my file has gotten corrupted somehow? Does this happen to anyone else? Any possible fix?

Please help.

Thank you all in advance.

[Scott Schroeder]

At the bottom of the frame buffer, the was a button to show clipped colors. You may have that enabled. I can't remember exactly what it was called as I've been on 5 for a while and they changed up the VFB.

This, of course, assumes you have a legal version of Vray.

[Minh Nguyen]

That was indeed my problem. Now I vaguely remember clicking on it accidentally and just moving on.

Thank you very much.

[Zdravko Barisic]

On 3/12/2021 at 11:27 PM, Minh Nguyen said:

That was indeed my problem. Now I vaguely remember clicking on it accidentally and just moving on.

Thank you very much.

 

Since I moved from V-Ray to Corona, I forgot what is the render issue....except that Corona is really, really memory hunger...