Winscp 5.5.3 issue (curve25519-sha256@libssh.org)

Hi Martin,
We are using Winscp 5.5.3 version. when we try to connect to a server we face below error.
"Couldn’t agree to a key exchange algorithm(available curve25519-sha256@libssh.org )"

Can you please help us to resolve this issue.
Thanks and Regards,
Bhaskara S Chaithanya

Hi Martin,

We have tried connecting to server from different Clients as well we are facing same issue.

Thanks and Regards,
Bhaskara S Chaithanya

WinSCP 5.5.3 did not support curve25519-sha256@libssh.org. Upgrade to the latest version of WinSCP.