title: Django runserver hangs on Apple M1 macbook
body: <p>I have django 3.2.12 application. It is running in docker with image python:3.9.12-slim-buster.</p>
  <p>When I'm accessing my app through web browser, it often hangs for some time (request pretty always takes exactly 5s - weird).</p>
  <p>This happens on chrome, firefox, safari. But only on Macbook with M1 CPU, on intel works fine.</p>
  <p>This problem only exist on runserver, it doesn't exist on gunicorn.</p>
  <p>The only solution, which I found, is to add '--nothreading' but this is not really a solution.</p>
  <p>Do you maybe know what can be an issue here?</p>