title: Black screen in chrome after sleep
body: <p>I'm experiencing black screen in google chrome (and a lot more...read below) after waking windows 10 up from sleep mode.</p>
  
  <p>This issue appears in <strong>google chrome</strong> and <strong>all derived applications</strong>, in few words I'm experiencing this in:</p>
  
  <ol>
  <li>Google chrome Version 80.0.3987.149 (pretty sure i was having this issue also before)</li>
  <li>The new Microsoft Edge browser based on chromium</li>
  <li>All the pwa (progressive web apps) installed with chrome or edge </li>
  </ol>
  
  <p><strong>All electron applications</strong> like:</p>
  
  <ol start="4">
  <li>Visual Studio Code</li>
  <li>Whatsapp</li>
  <li>All the Electron applications made by me.</li>
  </ol>
  
  <p>I had this issue for a long time but the spreading of chrome based services is going to make this thing a lot annoying...</p>
  
  <p>I'm using Windows 10 1909 home 64 bit (pretty sure I was having this issue also in windows 10 1903)</p>
  
  <p>WORKAROUND: if in google chrome (or edge chromium) i keep a tab that in the closing prompts a javascript alert, in the moment when the alert is prompted, the issue is gone, the black screen is gone and i can return to see the whole tabs.
  So after waking up windows 10 from sleep mode, if i see black screen in the browser i can just close it with the cross in the top right corner, in that moment the alert is prompted "are you sure to leave this page?", i answer "no i want to stay in this page" and the issue is gone. 
  Of course this is a workaround cause you can forget to keep that site in the tabs of chrome/edge, and this doesn't resolve the issue in visual studio code.</p>