Feb 23, 2012
Cyberduck Drag and Drop stops working
Cyberduck is a great SFTP, FTP, and WebDAV client for Windows and Mac.
Solution: Have you been using VPN? In my case I had just used Cisco's VPN software to connect to the corporate network. Depending upon how the VPN software is configured, it may cut off all access to the local network. That should be cleaned up after you exit VPN. But apparently, it does not clean up everything. Just reboot your machine and that should fix the problem.