Good morning:
I am a first-time poster and NOT an IT person by any means, so please take it easy on me LOL.
So, I downloaded FileZilla Pro earlier this week and had NO issues with it until yesterday. I kept getting the "421 Proxy is closed" error. I upgraded to the newest version of FileZilla yesterday, checked all my network connections, etc. and roped in IT--they couldn't find any issues and were already allowing the app. I've run every diagnostic and nothing is working. Like I mentioned before, I don't have an IT background & have tried just about everything. Any suggestions? THANK YOU IN ADVANCE! Below is the message log...
Status: Connecting to <server name>...
Response: fzSftp started, protocol_version=11
Command: open "<server name>" 22
Error: Connection timed out after 20 seconds of inactivity
Error: Could not connect to server
Status: Disconnected from server
Status: Resolving address of <server name>
Status: Connecting to 52.227.72.32:21...
Status: Connection established, waiting for welcome message...
Response: 421 Proxy is closed
Error: Could not connect to server
Status: Waiting to retry...
Status: Resolving address of <server name>
Status: Connecting to 52.227.72.32:21...
Status: Connection established, waiting for welcome message...
Response: 421 Proxy is closed
Error: Could not connect to server
421 Proxy is closed--HELP
Moderator: Project members
Re: 421 Proxy is closed--HELP
Unless there's some rogue firewall or other malicious network component injecting fake replies into the connection, something is wrong with the server.