With modelcoordination we experience a slowdown in the application Navisworks when accessing properties.
Our app searches for properties and creates searchsets automated to save time. We use the Navisworks API to do so using the functionality of: ModelItemCollection searchResults = s.FindAll(Autodesk.Navisworks.Api.Application.ActiveDocument, true);
We redefine "s" and "searchResults" foreach needed searchset and save the search as SavedItem (SearchSet).
Because we create a lot of SearchSets using this method the slowdown is more noticeable.
This action in a model from BIM 360 Glue (Classic) takes up to 10 seconds, where the same model in Model Coordination (next gen) takes more than 30 minutes.
The slowdown is visible unregarding our app. Also when clicking on properties in the selection tree, or in SearchSets the slowdown occurs.