I am using WinSCP 5.6.2 beta on Windows 7 professional x64.
The remote site is working fine - I can access it using Total Commander's WebDAV plugin or system's "Add network location" function.
FYI - the attached log says that it has read 12 directories and this is the number of directories under that webdav path. The names (edited in the attached log) match the real names.