Random error "Show Correction Control "Don't Work

[radiosity1980]

Hello everyone. Sometimes the panel "correction control" does not open when the active icon "Show Correction Control"
Sorry for my simple language
Radiosity

win 8.1 64bit + Vray 3.10.03

2xXeon E-2680v2 @3.1 +K2200

[Deflaminis]

This has happened to me before too, and restarting max fixes it for me. Wonder if it's a max bug...

[alexander.kazandzhiev]

Hello,
It seems like it happens randomly, I guess I just have to open the VFB and click the "Show color corrections control" button. Is this happening with a specific scene, is the Color corrections window docked to the VFB or is there something else like you are using settings preset for example?

Best regards,
Alexander