I just cant get 3D out of vegas any more. Clips on timeline appear as 3D SBS on output via Intensity Pro (non 4k version) to a 3d monitor but when 3d is applied to monitor it looks like 2d. Its the same when creating   bluray as well. A friend who is trialing Vegas gets the same results. Its not a monitor problem as it works with other NLE. I suspect there are others with the same problem