Duplicating

Hi. I'm having trouble with my winSCP. Basically, the option to duplicate files has been grayed out. It's definitely not my server as I am able to run this command at my college.

Also, uploads are very slow and sometimes the files on the server are 'skewed' - meaning the code is jumbled after upload.

Any advice on either problem would be appreciated.

What protocol are you using? what version of WinSCP?