acme.sh
                                
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                        After issue the cert, cannot use ssh to connect the VPS
After issue the cert, then I cannot use ssh to connect the VPS, tested with AWS Lightsail and Oracle Cloud,
just got from the console :
Server refused our key
No supported authentication methods available (server sent: publickey)
Please upgrade to the latest code and try again first. Maybe it's already fixed.              acme.sh --upgrade              If it's still not working, please provide the log with --debug 2, otherwise, nobody can help you.
It is the latest version, since I cannot connect to the VPS anymore , so I cannot provide the log with --debug 2