@baumbaum: Can't be a Touch if you're on 5.6.5.
Most likely a KT2, but, still, check that
for sure.
Make sure your Python installation is sane (over SSH, for instance), and check the system logs (showlog in a shell or
;dm in the Home's searchbar) to see if LibrarianSync reports anything going amiss.
Try the latest code from github, I don't remember to which extent KT2/PW3 handling is broken if not.