I have bene trying to do an Export daily Backup of a particular database and the system just spins with a beachball and never completes. The eventual error is “DEVONthink 3 got an error: AppleEvent timed out.”
The database is one in which I have dragged mail messages in to specific folders for an archive and it contains about 30K items.
I have done a verify and repair and the database is ok.
It took several tries to even see the error message as the window with the message displays behind the DT window so the appearance is that the script completed when it didn’t.
I am running on High Sierra 10.13.6