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New Member

Why do thumbnail links for images in Sharepoint become broken after a day?

When an image is saved in SharePoint, I post the image thumbnail to Teams


Post a Flow Bot to Teams using "Thumbnail Large" as shown in the following figure.


Each time a file is created in Sharepoint, a message is posted to Teams.



But when I looked at the same post on Teams a day later, I couldn't see the thumbnail image.


Do thumbnail links cause broken links after a day? If you have a solution, please let me know.

*Of course I have confirmed that the original files are on SharePoint.



Continued Contributor
Continued Contributor

I have the same problem. Did you ever find a solution? 

New Member

This problem has unfortunately not been resolved yet.
The image files do indeed exist, but for some reason, after about a day, the images are no longer visible.

Frequent Visitor

I have the same problem.  After 1 day the thumbnail image breaks.  Looking for solution also.

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