FTP Error: Could not connect to server

Hello, thank you for any help you might be able to provide. I am trying to troubleshoot an error I am receiving when trying to connect to any of my accounts via ftp on FileZilla. I extended the inactivity limit in FileZilla just incase the default 20 seconds just wasn’t enough to get a response from the server.

I attempt to connect and the ftp app shows:
Status: Resolving address of ftp.rf.gd
Status: Connecting to…
Error: Connection timed out after 120 seconds of inactivity
Error: Could not connect to server
Status: Waiting to retry…
Status: Resolving address of ftp.rf.gd

When I am able I will attempt to connect from other pc and other network, as this was suggested in another thread concerning an issue like this.
Thank you for any help. Have a good Monday, cheers!

Update: I’ve been able to FTP on my other system, but lack the insight to know why this first system can’t FTP in. Disregard this post and feel free to delete it, I don’t think it’s an issue on infinityfree’s end. Thanks

It does sound like the error system is blocking the IP address of the FTP server or blocking any FTP access. Which, as you already said, is not something that can be solved from our end (beyond using a different protocol to access the files).