Dear specialists :) ,
I got a lot of help during the last month from this forum but this time I can't find the right thread.
Problem: I had connected a WebDav-Connection to the https://dav.mailbox.org successfully simultaneously with Android, Win10, and Raspbian. But surprisingly I can't copy or create files within the WebDav-Folder on the Raspbian-side. I can create and rename a given folder. Deleting them is not possible. On Window10-side everything works as aspected.
For a project, I need an auto-sync "area" between these three devices.
Do you have any hint for me?
Kind regards Daniel