You need to read the
Network Configuration Guide and configure both your server machine (including FZ Server's Passive settings) and your network (including router) correctly.
changed WAN Host Start IP Address to 192.169.1.0 and WAN Host End IP Address to 192.168.1.10. I think this is what you meant.
No, that's not what was said. He said "Don't limit". Remove anything from WAN Host (or write 0.0.0.0 if you need to put anything in there).
There are even two errors here, first the limiting itself (as you don't know which IPs want to connect to your server), and second the fact you entered private (LAN) IPs here (192.168.0.0/16 is a private IP range and not used on the Internet). That will never work if you want to accept connections from the "outside".
Just noticed I don't have ipv6 ip adress. Maybe that's why it's not working?
Currently, it's optional and not the problem.
Another note: The ports 1 up to 1024 are privileged, they are reserved for special services. Using any of these ports (except 21 and 990) for FTP might not work at all. The test even issues a warning, FileZilla will, too. Use 21 or ports above 1024.
