Unknown Add-in and Slow Revit

[BreannaSLAXJV]

When I opened my Revit 2022 today I got a Security - Unsigned Add-in warning message for CollaborateDB and Revit has been running very slowly (3-4 second delay for everything; I clicked Do Not Load on the warning message). I have not downloaded/installed any plug-ins and Revit was acting fine last time I used it. I did a search for "CollaborateDB" and for "Cloud Models for Revit 2022" in my programs list but nothing came up.  Is this something from Autodesk that installed itself?  Any ideas on how to get rid of it or why my Revit is acting up? I restarted my computer but still have the same problem. 

[DarrenP]

other threads on this: https://forums.autodesk.com/t5/revit-architecture-forum/unknown-add-in-and-slow-revit/td-p/10869385

& https://forums.autodesk.com/t5/revit-architecture-forum/the-publisher-of-this-add-in-could-not-be-ve...

seems to be a known issue no solution yet

[ToanDN]

Did you not see it in the folder indicated in the warning?

[BreannaSLAXJV]

The folder indicated in the warning exists and there are files in it, but the time stamp on the "Date modified" is 2021-11-16.  I did not download that plug-in, don't know what it does or why it is suddenly causing problems.

[ToanDN]

It is an Autodesk plug-in but expired.  You can click Always Load to avoid the warning in the future.  They may provide us with an updated version in the next update..

[barthbradley]

HOT OFF THE PRESS:

"The publisher of this add-in could not be verified" for CollaborateDB when starting Revit | Revit 2...