Custom Pipeline FTP Component Error: "Ran out of memory"

We have developed a custom pipeline component that writes in context FTP properties, such as BeforePut, UserName, ...

When we are testing this component we received an unusual error: "Ran out of memory".

After discard memory problems, we realize that our problem was that...Password was not properly setted!!

We set Password FTP Context property ("http://schemas.microsoft.com/BizTalk/2003/ftp-properties") and our "Ran out of memory" error disappears.