Works perfectly here, including 1.3, using your unmount. You sure you use correct pfs3 version?
EDIT: Run mungwall, must be wrong version if you get huge amount of memory allocation errors when unmounting. (You can use -log -serlog winuae command line parameters to see serial debugging without extra utilities)
Last edited by Toni Wilen; 21 September 2012 at 10:45.