- When saving Office file (specially Excel) and having classifier add-in activated, message box saying "Updating workbook" stuck loading and user cannot close the message or Excel itself, only from task manager -> end task.
- Users reported it sometimes happening and sometimes not.
- Users also reported it's not happening with all Excel files, only few of them.
- Break any outside broken links (source file is not present in the link location) to the file specific, from Data > Queries & Connections > Edit Links.
- Change default printer to "Microsoft Printer to PDF".