The symptoms of this are that Windows forgets and re-asks for passwords frequently. This seems to happen in multiple applications, including Outlook, Chrome, Outlook.com.
1: Start an elevated Windows PowerShell prompt. 2: Run the command: Get-ScheduledTask | foreach { If (([xml](Export-ScheduledTask -TaskName $_.TaskName -TaskPath $_.TaskPath)).GetElementsByTagName("LogonType").'#text' -eq "S4U") { $_.TaskName } } 3: Note tasks listed by the command. 4: Open the Windows Task Scheduler. 5: Locate the tasks listed by the PowerShell command, right-click on each and select disable. 6: Restart Windows. https://answers.microsoft.com/en-us/windows/forum/windows_10-performance/systemwide-password-amnesia-v2004-build-19041173/232381f8-e2c6-4e8a-b01c-712fceb0e39e?messageId=5d9660ca-eb67-4bfd-aa29-ce5347632434&auth=1&page=28 https://www.ghacks.net/2020/12/29/microsoft-has-a-fix-for-windows-10s-password-saving-issue/ |