Render History Settings blocked!

[Edit Projekti]

Hi everybody!
I just started using the SketchUp and V-Ray 3.0 and I need your help.
In the beginning render worked well. I clicked something and the box appeared : Render History Settings.

The picture freezes and I have to turn off the program.
What do I do?
I would be greateful for every advice.

[Edit Projekti]

Probem solved!
If someone needs to solve the same problem go to:

C:\Users\User_name\AppData\Roaming\Chaos Group\V-Ray 3.4 for SketchUp
and delete FrameBufferState.fbs

[Peter.Chaushev]

Hello,
Could you please advise whether you were using V-Ray 3.40.01 or 3.40.02?
Are you able to describe step-by-step how you managed to produce the issue?
We are very interested in finding out all fringe cases of this particular problem. Any further feedback would be greatly appreciated!

Kind regards,
Peter Chaushev

[delineator]

Just an fyi, the same exact thing actually happened to me. It was preventing the frame buffer from loading, which meant SU would hard hang anytime I went to render. It worked 2 hours ago, and then just stopped, however, I was doing a lot of gnarly stuff today that could have contributed including:

-copied over some vrimg from our farm to my own history cache so I could side-by-side compare
-opened up a vray2 model so I could save some mats out
-rendered locally
-turned on a deadline slave locally to help out our farm render via vrscene/standalone while also rendering via the skp gui

But, deleting the fbs file got me up and running so all good for now

[Peter.Chaushev]

We are now able to reproduce the issue consistently and our developers are already working on a solution. It should be included in the upcoming hotfix update.
In the meantime, deleting the framebufferstate file is still a viable workaround.

Kind regards,
Peter Chaushev