title: kubectl after device login returns error you must be logged in to the server (Unauthorized)
body: <p>What works on one corporate computer doesn't work on another.</p>
  <p>Maybe corporate network proxy or CA cert? Domain whitelisting? How do you debug this?</p>
  <pre><code>az login
  az account set --subscription &lt;subscription&gt;
  az aks get-credentials --resource-group &lt;group name&gt; --name &lt;aks name&gt;
  kubectl get nodes
  </code></pre>
  <p>To sign in, use a web browser to open the page <a href="https://microsoft.com/devicelogin" rel="nofollow noreferrer">https://microsoft.com/devicelogin</a> and enter the code ... to authenticate.
  E1201 ...  11576 round_trippers.go:174] CancelRequest not implemented by *azure.azureRoundTripper
  error: You must be logged in to the server (Unauthorized)</p>