Using older versions of Outlook for Mac for personal email and calendar
I have chatted with Microsoft support today.
And they say they are working on a fix.
And it is in the beta-channel now.
So if you launch auto-update and set it to the beta-channel, you should get Outlook 16.62, where it should be fixed.
I have had it running for half a day and not seen the issue (yet).
> Shut Down. Wait for your Mac to shut down completely. A Mac is completely shut down when the screen is black and any lights (including in the Touch Bar) are off.