An unknown error occurred. WebDAV server HTTP 503

zhouzhirui_0213 · 2025-09-12T13:58:12+00:00

Keeps showing

An unknown error occurred.

Please check your file sync settings or contact your WebDAV server administrator.

HTTP 503

Can not synchronize the file on iPad.

Report ID: 1642344830

dstillman · 2025-09-12T13:58:26+00:00

That's a 503 Service Unavailable error from your WebDAV server. That's all we can tell you.