title: Azure App Service breaking on every restart
body: <p>On every release to the app service or any restart of the app service, I get 502 error.</p>
  
  <p>If I then modify a couple of the connectionStrings in the appsettings.json file the app starts working again.  When I say modify, I just changed the <code>initial catalog</code> from the demo DB to the dev DB and then back to the demo DB, the 502 error was solved.</p>
  
  <p><strong>1st question</strong> has anybody seen this type issue where the app service breaks until the appsettings.json file is modified?</p>
  
  <p><strong>2nd question</strong> this is probably related to the 1st issue.  I have a connection string that points to the DEMO Db but writes to the DEV Db.  Could there be corruption or something that relates to both of these issues?</p>
  
  <p>Extra information, this is aspnetcore 2.1 app.  the connections strings point to SQL Server.</p>