SmartFTP keeps crashing

The latest 64-bit release of smartftp 6.0.2118.0 crashes on file transfer and when creating/editing favourites. Has anyone else come across this problem?

Can you post a detailed instructions on how to reproduce crash. Thank you.

1. Turn on Computer
2. Log into Windows
3. Press Start Menu
4. Open SMARTFTP from programs list
5. Connect to FTP site
6. Download File/Folder
7. Watch SmartFTP become unresponsive