Hi @Manish Chokwal, I now used a completely different WebDAV server (different WebDAV server software, different physical machine) with a completely newly created vault – and the error happened again after just a week of using it. So this is NOT related to anything server-specific, and not even seems to be limited to WebDAV (see report on Dropbox showing the same error here). Unfortunately, I turned on logging just now after the error re-occurred. But it would be really great to see some effort to get this fixed, as this bug kills an essential function for me …
Edit: The only syncing info I get now, after the error occurred, in the logs:
Info: [HTTP] Using AUTO Proxy detection
Info: [HttpClient] https://WEBDAVSERVER/Enpass/vault.enpassdbsync curlresultcode: 0 responseheaders: HTTP/1.1 207 Multi-Status
Date: Fri, 19 Nov 2021 11:10:47 GMT
Server: Apache
Content-Length: 864
Content-Type: text/xml; charset="utf-8"