>Does it have anything to do with Zoom settings? From
https://support.office.com/en-us/article/zoom-in-or-out-of-a-document-presentation-or-worksheet-0a0ebbed-10e7-444b-b16b-6f0c090f8ec7 :
>
>"Note: Word doesn't save zoom settings in documents. Instead, it opens a document at the last zoom level you used."
This happens too often. So, I doubt this could be an error done at the very last second before closing Word. It could be related when I open a document from Microsoft Outlook changing the last saved setting in regards to that, especially if the document from the email has the same name as the one on my disk.
I have Microsoft Office Professional Plus 2016. I believe this is the latest version but the online one. I have seen this behavior since a few versions. So, I am not sure if this would be a bug or something that doesn't work really well when opening Word document from another Office environment.