Repository: create-react-app
Issue: Npm start says something is running on EVERY port I try but serve -s build works fine on any port I use...
Labels: needs triage,issue: bug report

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### Describe the bug

Npm start says something is running on EVERY port I try but serve -s build works fine on any port I use...
### Did you try recovering your dependencies?


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    npm install -g npm@latest
    npm install

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    yarn

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9.2.0

### Which terms did you search for in User Guide?

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  https://facebook.github.io/create-react-app/

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(Write your answer here if relevant.)

### Environment

<!--
  To help identify if a problem is specific to a platform, browser, or module version, information about your environment is required.
  This enables the maintainers quickly reproduce the issue and give feedback.

  Run the following command in your React app's folder in terminal.
  Note: The result is copied to your clipboard directly.

  `npx create-react-app --info`

  System:
    OS: macOS 12.5.1
    CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
  Binaries:
    Node: 18.12.1 - /usr/local/bin/node
    Yarn: Not Found
    npm: 9.2.0 - /usr/local/bin/npm
  Browsers:
    Chrome: 108.0.5359.124
    Edge: Not Found
    Firefox: Not Found
    Safari: 16.0
  npmPackages:
    react: ^18.2.0 => 18.2.0 
    react-dom: ^18.2.0 => 18.2.0 
    react-scripts: ^5.0.1 => 5.0.1 
  npmGlobalPackages:
    create-react-app: Not Found-->

(paste the output of the command here.)

### Steps to reproduce

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(Write your steps here:)

1. npm start
2.
3.

### Expected behavior

see the server up and running

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### Actual behavior

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✔ Something is already running on port 3000.

Would you like to run the app on another port instead? … no

### Reproducible demo

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(Paste the link to an example project and exact instructions to reproduce the issue.)

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