Vray rt stays in waiting state

[prima]

Since I've upgraded to vray 2.2, my rt screen stays in "waiting for image data" state (black screen).
I have a double quadcore and it doesn't work both in cpu and in openCL mode.
Previously RT was working. So I don't really know what's going on.

[BBB3]

I often have this problem in OpenCL mode. I think it happens when the Vram gets maxed out. Never had it in CPU mode, though.

[Rob Burns]

If it was only not working in openCL I would have said try changing your display drivers for your video card, I've noticed some versions work and some don't and it's not always the newer ones that work better. But the fact that it also won't work in CPU mode is rather strange. Sorry not much help.

[vlado]

Since I've upgraded to vray 2.2, my rt screen stays in "waiting for image data" state (black screen).
I have a double quadcore and it doesn't work both in cpu and in openCL mode.
Previously RT was working. So I don't really know what's going on.

Do you get the V-Ray RT render server window? If yes, what does it say?

Best regards,
Vlado

[prima]

I didn't know about the render server. I've opened it and now it's working. Thanks.