Hi,

I want to connect to a server
- via SFTP
- using a private key file as authentication
- logging in as <user A> and then 'sudo su <user B>' => I do this via the field "Sudo start SFTP", correct?

When I try to do this I get an error message "Value cannot be null - Parameter name: password". As I said, I don't use password, instead I specify the path to a Putty authentication key file. Connection works with this authentication method if I don't use the Sudo Start SFTP field.

Am I missing something or doing anything wrong here?

Thanks,
Miguel