title: Lighthouse returned error: PROTOCOL_TIMEOUT. Waiting for DevTools protocol response has exceeded the allotted time
body: <p>I have developed a website which is working OK on desktop, but it is not working fine on mobile devices. Basically, it is taking an infinite time to load some pages. This is the error I got when I checked on page speed insights Lighthouse returned error:</p>
  <pre class="lang-none prettyprint-override"><code>PROTOCOL_TIMEOUT.   
  Waiting for DevTools protocol response has exceeded the allotted time.   
  (Method: Network.emulateNetworkConditions) (PROTOCOL_TIMEOUT). 
  </code></pre>