Can I access my NAS using WebDAV in a web browser?
Applicable Products
All NAS series
Limitations
It is not possible to access your NAS using WebDAV in web browsers. This is due to web browsers not allowing WebDAV authentication.
If you need to access your NAS using WebDAV, you can consider using built-in operating system functionality or a dedicated WebDAV client.
Further Reading
Not able to connect WebDAV using https
Connecting to WebDAV shared folders on a QNAP NAS in Windows 10