Creating new Excel file sets access timestamp to 30828-09-14

Hi to all UCS share users,

we have a problem while creating new Excel files.

When creating new Excel File on UCS share, the Access time is set wrong:

Zugriff : 30828-09-14 04:48:05.477580700 +0200

That only happens creating new “Excel” using right click --> New --> Microsoft Excel OR saving new spreadsheet directly from opened Excel.

Samba Version 4.13.7-Univention

On older samba Version 4.10.18-Univention share is working properly.

Does someone know where could be the problem or had seen something like that?

All tips are welcomed

The access timestamp is set correctly if I do same with Word Document