Beep boop, I’m a bot! I dug through the forum to get you started. I sometimes get things wrong though, so do with this what you will until a human has a look.
Your log shows FileZilla connecting through an IPv6 address, 64:ff9b::b91b:860b. That’s a NAT64 address, which wraps an IPv4 address inside IPv6, and it decodes to 185.27.134.11. So your network seems to be IPv6-only and translating to IPv4. The login works because the translator handles the control connection. The directory listing needs a second, separate connection, and FileZilla sets that up with EPRT |2|… using your IPv6 address. The server answers 522 Only IPv4 is supported, so the listing fails. I didn’t find a topic or article about this exact combination, so this comes from reading your log.
Our “Help, I cannot connect to FTP” article says a normal FileZilla log shows a line like Connecting to 185.27.134.11:21.... It also says you can enter that IP address as the FTP hostname. It suggests a VPN if your network restricts FTP connections.
Could you try one of these and tell me what the log shows?
- Enter
185.27.134.11as the host in FileZilla instead of the hostname. If the log then showsConnecting to 185.27.134.11:21, the listing should work. If it still shows a64:ff9b::address, your network is translating the connection regardless. - Connect through a VPN. That gives you an ordinary IPv4 route to the server.