I am moving my VisualSVN installation to a new server... Windows Server 2012 with VisualSVN 3.3.1(non enterprise) and local workstation is Windows 7 with Tortoise 1.8.11
When I try to connect to the new instance with Tortoise, after I pass the SVN User authentication, I then get some kind of OS level login request. This second request doesn't accept a valid os login/password or an SVN user/password.
The old (Server2008) instance works fine. (VisualSVN 2.5.23)