title: Cannot connect to Google Compute Instance user
body: <p>I have searched all over google for this issue but found no answere yet, so I thought asking here.</p>
  
  <p>I have a google compute instance and I had a running putty ssh connection that worked flawlessly. But after I formatted my PC, everything went wrong.</p>
  
  <p>I installed gcloud and done the whole procces of ssh again (<code>config-ssh</code>, adding ssh to key list and trying to connect), also I was trying to connect to my old user after I realized that I typed a different name to my windows user name. Suddenly I got the <code>No supported authentication</code> message. So I thought something is wrong with the ssh keys, But I realized that I cannot connect to my user even through the google web browser window, the connection is always stuck on <code>trying to connect</code> until timeout.</p>
  
  <p>I would gladly appreciate any help :)</p>