WebDAV Connection authentication error

[jyyoon]

Hello.

Could you check your ip is in block list in server or not?

Please refer to the following topic.

WEBDAV: Windows 10 - Synology - "Permission Error" After Windows Updates

Dear maka In the debug files, all I found is “HTTP/1.1 401 Authorization Required”. In the past, there was a customer whose ip is registered in block list of the Synology NAS DSM. Could you check your DSM’s block list? [image] Best regards.

Regards.