PDF is not displayed completely

PDF is not displayed completely

by Kirsten Konert -
Number of replies: 0

Hello,
when submitting PDF files, the problem arises from time to time that entire sections are missing in the middle of the PDF file, but are visible in the downloaded document.
Unfortunately, I can't tell which program was used to create the PDF. Students do not use any forms / form fields or similar (this also leads to problems when using Apple products).
Do you have an idea?

Many greetings
Kirsten

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