FTP not listing on port mode

Hi all.
Well im new to comodo firewall, but let me say im liking it very much =)
It recently came up with a problem however, i cannot list a ftp on port mode, only passive works.
Was wondering if there is any workaround for this, already allowed ftp client on it.
Thx for any info. =)

turn off the network monitor to try…

In CFPs Application Monitor, try setting the FTP client to Skip advanced security checks & Allow invisible connection attempts.

above solution didnt work, ftp client isnt able to list.
im open for more opinions =9 thx