If the Play button doesn't establish a connection:
LiveSync works best when you are in a dedicated 3D view in Revit. download top lumion livesync for revit
: Note that LiveSync currently requires a direct local file path. It may not support cloud-hosted projects (like BIM 360/Autodesk Docs) without specific workarounds. If the Play button doesn't establish a connection:
Hide unnecessary elements in your active Revit 3D view before starting LiveSync. Turn off extensive mechanical layout links (MEP), structural rebar, or dense interior furniture if you are only rendering an exterior shot. Less geometry means faster synchronization. download top lumion livesync for revit