I just verify the open bug list,
and this is an "officia"l bug: Ticket #8177 with status of: accepted Bug report
Here is the bug description: http://trac.filezilla-project.org/ticket/8177
So, wait and see for the resolution.
and this is an "officia"l bug: Ticket #8177 with status of: accepted Bug report
Here is the bug description: http://trac.filezilla-project.org/ticket/8177
So, wait and see for the resolution.