CF10 CFFTP listDir

Can someone please help. I'm trying to do a simple list of directory and the command doesn't work.         

  <cfftp
     action="listdir"

     server="~~~~~.com"
     username="~~_{"<br>     password="}~~~"
     name="test"
     directory="out"
     >

<cfdump var="#test#">  the command works fine in CF8 and CF9. But in CF10 it returns

h1. An error occurred during the FTP listdir operation.

Error: 215 . .