Anytime I try to use CHMOD under SFTP CoreFTP will crash, throwing a coredump.log file. I've sent it in to "feedback@coreftp.com" as well as a copy of my log file. Originally I thought it was only when I attempted to CHMOD a file that I didn't have permission to change, however I tried issuing the command on folders/files that I did have permission to change and it still died.
OS: Windows XP SP2
Build: LE v2.0 #1451
P.S. - The rewrite on the SFTP portion of the program really speeds up the transfers. GREAT job on that!