As the title says, simply anytime I save a d5 project that contains an import from a Revit project, it will disappear in the next launch
The only workaround is to re-export the to .d5 from D5 after initially importing the model from Revit.
Then importing the re-exported model
While am writing this bug, I received an update notice in Revit for D5,… Let’s see how it goes…
And great that you added the option for Smooth Curved Surfaces… I was going to report that later
Problem solved just right now in the latest D5 converter for Revit… good job guys