Update connector to work with SharePoint 2013.
A change was made to the domain casing so that they are consistent, in this case I added .ToLowerInvariant() to user.Domain (AccountNameToDistinguishedNameAdapter.cs, Line 43)
As i mentioned this might not be applicable to all sites, so an option to enable/disable would be appropriate. Possibly also an option to select between Upper or Lower case might be useful too.
Customer support service by UserEcho