Debian 10
AApanel 6.8.5
I installed aapanel recently, made the first configurations, created web space, created ftp profile on transmit.
Result: Error -147: remote transfer type change failed
How can I solve this case?
My best regards

    I installed the latest version of aaPanel (6.8.5) on a fresh installation of Debian 10.
    Even without making any configuration changes I have problems connecting via FTP to a newly created site.
    Most of the times it fails to connect, the rare times it succeeds in connecting, it connects after a very long time.
    I tried to use Transmit and also FileZilla as a client but nothing changes.
    I also tried on different servers but even this did not solve the problem.

      Hi Jose,
      port 21 is open and in "listening" state.
      I have not made any changes in the default configurations.

        ino
        If your server host has a security group, you need to go to the port 21 and 39000-40000 to use it (for example: google aws)

          17 days later

          Hi Jose,
          Thank you very much for your answer.
          I opened the ports 39000:40000 and now FTP works!

          Have a nice day
          Giovanni