hi, yes. I agree, the revit importer causes crashes, it’s very long to update and it causes crashes when you open the extension manager.
looks like it’s not really uninstalled. Revit importer and Scan essential need to be installed or uninstalled from the sketchup installer. not from the extension manager. If you remove them here, it’ll come back.
to get rid of it, either re-download the installer, right click on it and run as admin (there you’ll have the possibility to change what is installed), or in window’s preference panel / applications installed / the 3 dots next to sketchup allow you to modify it (it’s the same result, just a different path to go there)
While training people, I often see beginners with both plugins installed by default, because they don’t know better.
The install tool should explain more what it’s all about. we usually start the training session by doing what I just described, getting rid of both.
Off course, you could just deactivate it, but it won’t stop the updates from coming, and as you noted, most updates from revit importer end up with a crash.