I have my document on a Synology Disc Station.
Now I have the Disc Station connected to a nextcloud Server and I to access to WebDav to a Excel File.
Also I can access to the same file by Synology directly.
If I copy the Excel file via WebDav it have only 7KB and Excel said there is a corrupt file.
If I copy the Excel file direct from Disc Station, the size is 9K and the file is opening correct.
Unfortunately I cannot upload the files in this forum, otherwise the files could be analyzied.
What could be the reason for this file size difference?