Rhino 6 -ViewCaptureToClipboard not working

rhino freezes and stops responding.

any ideas?

I had the same issue when trying to capture very high res (12000 x 8000) arctic mode. Other than that it works OK here.

With very high resolution it can take a while. The skylight and ssao will take some time. Also for i.e. Raytraced high resolution will take time, but you should get a progress bar for that.

What view mode are you trying to capture, and at what resolution?