Hi,
How did you get the data source? Did you get the data from external connection?
What kind of file format did you save?
Where did you save the Workbook?
Did this problem appear in all Workbooks?
Try to create a new Workbook in desktop with .xlsx file format and check if this issue still exists.
Please be a bit more precise to explain your provide or you can upload a screenshot so that I can get more accurate solutions to this problem. I’m glad to help and follow up your reply.
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