SFTP SSH problem when attempting to file transfer

[Anton_WCS]

Hi

My client has a problem when attempting to upload a file to a remote SFTP server. The site require a Public and Private keys and initially this was a problem because the private key the remote site sent us was a non standard RSA key and was created in using the PuTTY key generator on a PC. So I jumped on a PC, downloaded PuTTy and coverted the key to a RSA key and imported into the CyberDuck bookmark for the remote site. Great now we can successfully login to the remote site a see the root level directory. The problem we are experiencing now is with a secure file transfer. When attempting to upload a file to the remote site I get a return error "SSH Error: Upload Failed. /FILENAME.rtf. An error occurred, but no specific error code exists to describe the failure. Cancel / Try again". The error is vague or non-descriptive but it does mention a SSH Error. I guess this is problem with the encryption when transferring the file. From what I can gather from reading previous posts on this forum there is SSH2 which is not currently supported by CyberDuck. I need to establish with the remote site what flavor of SSH they are using and I am awaiting a reply to that. However any suggestions to this problem would be greatly appreciated.

[chrisrauh]

This morning I got a message about the update to 2.8.4. I upgraded and then the client crashed everytime I tried to create a folder on SFTP SSH.

I downgraded to 2.8.3 last nightly build and everythign is fine.

Just wanted to let people know.

[unp]

Hi
Today we got the same 'unspecific' error after a directory upload to a SFTP Server.
The Files will be uploaded, but got sometimes corrupt (tried more often).

The error was:
"SSH Error: Directory can not be created
/Direcory1/directory2/
An error occurred, but no specific error code exists to describe the failure"

The first line in the message is translated from german (mistakes possible) and the directory names are changed.

Used:
Cyberduck Version 3.0.1 (3999)
Mac OS X 10.5.4 (B 9E17)

Connections to another SFTP server work flawlessly.
Only difference is the port number. Errors occur only with the first server, that uses a non default port: 35022.

Thank you for any ideas.