Revit OpEd

Lately we see this warning message appear, in BIM 360 hosted projects, when clicking the Save button (local) instead of the Synchronize with Central button.
It isn't happening for all models or all projects. I haven't isolated a cause yet and it shouldn't be happening at all. This is true for projects running in Revit 2020.2.3. Anyone else see this?...

A team was trying to override the appearance of the DWG layers after linking the file to their Revit project. Usually the reason for this not working is elements are not assigned to color or line pattern BYLAYER in the DWG.
In this case it wasn't working because the DWG was not within View Range's Primary Range, it was in the View Depth zone. Projection and Cut linestyles work inside the Primary Range and the <Beyond> linestyle is used for elements within View Depth...

If you've found rogue RVT links in your model it might be Transfer Project Standards (TPS) and View Templates to blame. When you need a View Template from that other project you're working on you run the risk of adding RVT links to the project's database...

We've been running into this situation lately. Linked Revit models start using an individuals collaboration cache location for the path instead of the project's BIM 360 location.
At first it seemed that we could resolve it easily by applying the update for Revit 2020. Most of the active projects I deal with are still based on Revit 2020....