Core FTP

I managed to solve the problem. It wasn't Core - it was the hosting company that had changed the setting for security reasons and I had to set up new FTP accounts for each site I manage.

Hello, I'm trying to upload some updated files to the Internet using Core FTP LE but only 2 of the 6 URLs I will connect. The rest have this error message: 331 User OK. Password required PASS ********** 530 Login authentication failed I can't think what might be going wrong. I've check the passwords...