title: Capybara Poltergeist failed to reach server
body: <p>capybara's </p>
  
  <pre><code>visit '/'
  </code></pre>
  
  <p>command is causing poltergeist driver to error: Capybara::Poltergeist::StatusFailError: Request to '<a href="http://127.0.0.1:50142/" rel="nofollow noreferrer">http://127.0.0.1:50142/</a>' failed to reach server, check DNS and/or server status</p>
  
  <p>The screenshot shows a rendered page.</p>
  
  <p>I ruled out </p>
  
  <pre><code>config.use_transactional_fixtures = true
  </code></pre>
  
  <p>causing the problem. The error happens whether true or false.</p>
  
  <p>I don't have any 3rd party websites being loaded.</p>
  
  <p>The first part of the test works. It's just the visit command causing the error.</p>
  
  <pre><code>it 'should have email input' do
      my_login_func
      expect(page).to have_selector("input[type=email]")
  
      visit '/'
  end
  </code></pre>