
Fix Nginx Configuration Test Failure for Upstream Directive
When you run nginx -t and get an error involving the upstream directive...

When you run nginx -t and get an error involving the upstream directive...

You're running a Python script and suddenly see:
UnicodeDecodeError: 'utf-8' ...

When running docker-compose up, you may see an error like Error: Port 8080 is ...

If Windows Update fails with error messages like "Service not running" or "Windows Up...

You open your project in Visual Studio Code, check the Git graph or status bar, and see something...

When Nginx returns a 502 Bad Gateway or logs upstream connection refused