FreeFileSync Forum

I did manage to get the SFTP to work, but I had to switch my Arch Linux server to Dropbear (v. 2015.67) implementation of the SSH. This fix will work for me, but is still a pretty big issue if it affects all instances of OpenSSH. I'll run and OpenSSH server from a different linux distro to see if ...

The FFS client is easy to replicate. You can do this by installing it and using the default setting to attempt to connect. I attached the connection setting in a screenshot. The server is more difficult to replicate. The server uses OpenSSH 6.8. I attach the configuration file used on the server ...

Yes, it is. I also tried generating new keys with different encryption algorithms (rsa-1024, rsa-4096, dsa-2048), but the problem persisted.

I'm excited to see SFTP added as a feature to FreeFileSync, however when using it with my Arch Linux server I get the following error when attempting to connect: >Failed to connect to SFTP server "192.168.1.112". >Error Code LIBSSH2_ERROR_KEX_FAILURE: Unable to exchange encryption keys (libssh2 ...