Hello Autodesk Team,
Linking coordination models from Autodesk Construction Cloud (ACC) into Revit 2025 and above is very slow. It appears that Revit continuously downloads the Navisworks file at a very low speed, causing long delays and reduced productivity.
This also results in very slow navigation in views (panning, zooming, and orbiting).
It does not feel like a one-time sync. Instead, the Navisworks model seems to keep downloading in the background.