d3a95a3 created the issue

When finished uploading files, Cyberduck usually crashes ( spinning beachball icon ).

The console provides the following info after such an event:

[Thread-9] WARN com.enterprisedt.net.ftp.FTPControlSocket - Forced to close socket Socket[addr=ftp.machinecodex.com/66.249.23.115,port=21,localport=56450]

This behaviour does not seem to be limited to connections to the above domain, i.e it happens when I access other domains.

Note that the problem doesn't always happen if I am uploading only single text files, but if I upload a larger zip file for example, the crash is 'guaranteed' to happen.

AFAIK this problem is specific to my MacBook, OSX 10.4.7, 1.25GB RAM.

Cyberduck version is 2.6 (2315)