OneNote does not display or allow inserting pictures using SharePoint 2019 and OOS

Robert Sieloff 1 Reputation point

Greetings, Up to about 2 weeks ago users started to complain that their onenote files in SharePoint 2019 enterprise displaying or editing using OOS stopped working. After testing, I have found that this is farm wide so I believe it is probably and issue with OOS. Our OOS is updated to the latest version. If I download the file and open in the desktop client the pictures in OneNote show up without issue. Has anyone else seen issues like this and have a fix? ![74542-onenote.jpg][1] [1]: /api/attachments/74542-onenote.jpg?platform=QnA

Microsoft Office Online Server
Microsoft Office Online Server
Microsoft on-premises server product that runs Office Online. Previously known as Office Web Apps Server.
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