Ok, using a LDAP authenticated user is the problem. It works fine with a native XO account. Is there any way around this?

Humm... could you use the syntax you're using? Here's what I'm using:

xo-cli register --au https://<XO FQDN> user "password"

One thing that just occurred to me, I'm using an LDAP authenticated account. I'll try with a native XO account.

Yes. With the password in quotes, I get the following error.

JsonRpcError: invalid credentials
    at Peer._callee$ (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\json-rpc-peer\dist\index.js:139:44)
    at tryCatch (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\regeneratorRuntime.js:45:16)
    at Generator.<anonymous> (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\regeneratorRuntime.js:133:17)
    at Generator.next (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\regeneratorRuntime.js:74:21)
    at asyncGeneratorStep (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\asyncToGenerator.js:3:17)
    at _next (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\asyncToGenerator.js:17:9)
    at **redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\asyncToGenerator.js:22:7
    at new Promise (<anonymous>)
    at Peer.<anonymous> (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\@babel\runtime\helpers\asyncToGenerator.js:14:12)
    at Peer.exec (**redacted**\AppData\Roaming\npm\node_modules\xo-cli\node_modules\json-rpc-peer\dist\index.js:182:20) {
  code: 3,
  data: undefined
}

I'm new to XO and I like to use xo-cli to script management tasks. I'm having an issue with user authentication when registering with an XO server. My user password contains spaces which is causing xo-cli to error when connecting.

Is there a method to pass a password that contains spaces?