Vray Frame Buffer disappeared

I lost my last render since i lost the frame buffer… neither with right click mouse nor maxscript i can see the frame buffer.

max 2012 64 bit PU10 + vray 2.3

Thanks,

Do you see it in the Task bar? If you right-click on the taskbar button and choose maximize, do you get it back?

Best regards,
Vlado

Is it off-screen?

@vlado Will try this if it happens again (i didnt have this problem so far, just installed PU10 two days ago and boom)

@Dave_Wortley Don’t think so, at least i didn’t move by myself…if is this, how can i get it back “on-screen”?

thank you both of you!!