SFTP plugin is very slow

[ekb100500]

Thanks for SFTP plugin to ScreenCloud At the moment there is a problem with slow upload of screenshots to our SFTP server.

[INFO] "Uploading screenshot to 'sftp'. Size: 8294400 bytes" Takes 3 minutes

If we use Monosnap or Joxy with upload to SFTP server - it takes few seconds.

It doesn't look like a network problem :)

Thank you!