As a result of recent upgrades (May 2024), SSH connections present a new server key.
To resolve this, please run the following command:
ssh-keygen -R <hostname>
If you encounter a 422 error like the one in the image below, please open a support ticket at https://libticket.unm.edu so that we can reconnect your account.

For all other error messages, please open a ticket at https://libticket.unm.edu and provide as much detail about the error as you can.