ssh_retry: attempt: 3, ssh return code is 255.

[iliuta]

Describe the bug

I have an algovpn EC2 machine. All fine except when I want to add a user after a while (weeks, maybe months).

To Reproduce

Steps to reproduce the behavior:

 ./algo update-users -vv
 
 ...
PLAY [User management] ********************************************************************************************************************************************************************************************
<18.202.x.x> ssh_retry: attempt: 1, ssh return code is 255. cmd ([b'ssh', b'-o', b'ControlMaster=auto', b'-o', b'ControlPersist=60s', b'-o', b'UserKnownHostsFile=/dev/null', b'-o', b'ConnectTimeout=30', b'-o', b'ConnectionAttempts=30', b'-o', b'IdentitiesOnly=yes', b'-o', b'StrictHostKeyChecking=no', b'-o', b'Port=4160', b'-o', b'IdentityFile="configs/algo.pem"', b'-o', b'KbdInteractiveAuthentication=no', b'-o', b'PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey', b'-o', b'PasswordAuthentication=no', b'-o', b'User="algo"', b'-o', b'ConnectTimeout=60', b'-o', b'ControlPath="/Users/az02277-dev/.ansible/cp/8c9874e8e4"', b'18.202.x.x', b'/bin/sh -c \'sudo -H -S -n  -u root /bin/sh -c \'"\'"\'echo BECOME-SUCCESS-anqbiwkboqubjmiywohefbzzmcjmiujx ; /usr/bin/python3\'"\'"\' && sleep 0\'']...), pausing for 0 seconds

Expected behavior

The script should not be stuck and add the new users from the config file.
Additional context

Add any other context about the problem here.

Full log

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