title: npx create-react-app my-app ERROR "In most cases you are behind a proxy..."
body: <p>Error when using <code>npx create-react-app my-app</code>. I'm new in <code>node</code> and <code>react</code> and I'm trying to create my first react app. I seem to have fairly good internet connection.</p>
  <p>I tried <code>npx create-react-app my-app</code> 6 times but it's having the same error:</p>
  <pre><code>user@Acer:~/ReactProjects$ npx create-react-app my-app
  
  Creating a new React app in /home/user/ReactProjects/my-app.
  
  Installing packages. This might take a couple of minutes.
  Installing react, react-dom, and react-scripts with cra-template...
  
  npm ERR! code ETIMEDOUT
  npm ERR! syscall read
  npm ERR! errno ETIMEDOUT
  npm ERR! network Invalid response body while trying to fetch https://registry.npmjs.org/@babel%2fplugin-proposal-async-generator-functions: read ETIMEDOUT
  npm ERR! network This is a problem related to network connectivity.
  npm ERR! network In most cases you are behind a proxy or have bad network settings.
  npm ERR! network 
  npm ERR! network If you are behind a proxy, please make sure that the
  npm ERR! network 'proxy' config is set properly.  See: 'npm help config'
  
  npm ERR! A complete log of this run can be found in:
  npm ERR!     /home/user/.npm/_logs/2022-03-06T11_34_36_543Z-debug-0.log
  
  Aborting installation.
    npm install --no-audit --save --save-exact --loglevel error react react-dom react-scripts cra-template has failed.
  
  Deleting generated file... package.json
  Deleting my-app/ from /home/user/ReactProjects
  Done.
  user@Acer:~/ReactProjects$ 
  </code></pre>
  <p>I am running this on <code>windows 10</code> <code>build 19044</code> using <code>vscode</code> with <code>remote wsl extension</code> which connects to my <code>ubuntu-20.04</code> on <code>wsl2</code>.
  I want to create my first <code>react app</code>.
  <strong>What should I do from here?</strong></p>