Hi,
We came through this issue today , so just wanted to share this information with you guys .
Error received while trying to connect to a remote FTP server , this error received on filezilla .
Could not connect to server ...... Initializing TLS .....
The solution was to enable FTPS in SRX650 firewall .
# set security alg ftp ftps-extension
"enable FTPS explicit mode"
Only this option (according to KB19444) is not supported on active mode , only passive .
Now it works fine .
