Can you write me some password what contains all chars you use in your password? Send it please to support mail, not here into forum. Don't send me any other connection information. I will try to simulate decryption and encryption of the password.
You wrote Filezilla doesn't work with your connection in all cases too. There must be "something" -- <https://forum.pspad.com/read.php?2,77734,77742> PSPad freeware editor https://www.pspad.com