A Rollup Update has been released for Outlook 2016. This is a non-security update which contains the following documented fixes.
- Fixes an intermittent crash when Outlook reconnects to the Exchange server.
- Fixes some performance and graphics issues in long-running sessions of Outlook.
Note: This update can be installed via Microsoft Update and updates Outlook to version 16.0.5182.1000. This update does not apply to Perpetual (Retail) and Microsoft 365 based installations of Office 2016.