An update just came out. Mostly bug fixes. Info at: https://www.chaosgroup.com/vray/revit Changelog for 3.70.02: ** Improvements OLS: Online License Server (OLS) updated to version 5.1.2. ** Bug fixes General: Issue with perspective view being downscaled and rendered as orthographic. General: Issue with settings not being properly restored on machines with comma as a decimal separator. General: Issue with custom ratio width and height not being saved correctly. General: Issue with wrong final resolution after switching from stereo camera to ortho 3D. General: Exception on settings import with proxies enabled during Interactive rendering. General: Crash on every second render after settings import. General: Crash on render start when decal is being selected in the rendered view. General: Crash on first time render with Auto-Save enabled in Revit 2019. Materials: Exception on Asset Browser opening. Materials: Issue with broken multiple material assignment in Asset Browser. Materials: Exception while exporting wood material from Revit. Materials: Issue with vrmat editor not being initialized when launched from the V-Ray UI. V-Ray Swarm: Issue with Swarm producing artifacts on reflective materials when dome light is on. UX/UI: Issue with last focused textbox not retaining its value when closing parent window. VFB: Issue with VFB not being on top during Interactive rendering. And the customary render of their sample scene with just a vrscan added to the carpet.