New Post: SharePointListAdapter for SQL2014 (beta) is released!

I too get the the same NTLM issue :-(.
I'm using Visual Studio Data Tools 2013 for SQL Server 2014; connecting the SharePoint 2010 Site.

The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'NTLM'.

This issue isn't happening with earlier version of SharePoint List Adaptors whcih works fine with SQL Server Business Intelligence Studio 2008R2.
It would be really great, if the adapter can support this NTLM on this SQL 2014 version.

Thanks in advance,
~Yuva