Hi @Francois Hebert ,
Welcome to Q&A forum!
According to your description, I tested it on Windows 10, but did not reproduce your issue. My network driver properties are as shown in the figure below:
> I cannot copy a file even a .pdf file of 30kb from my synced onedrive folder in my business to our business network drive
<< Do all files have this issue? And how about other usres?
To better analyze this issue, please share the detailed error message with us.
- Please create a new network drive to check this issue.
- If condition prmits, please test it on a different system.
Besides, there is a similar thread that could be used as a reference: Steps to solve the "file is too large for destination file system."
Any updates and questions, please let me know.
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