How do I reconfirm the browser in Steam to solve Rocket League issues?

Reconfirming the browser in Steam may resolve some "Unable to Connect" error messages in-game.

1. Open your web browser (Microsoft Edge, Chrome, Firefox, etc.).
2. Go to the Steam website.
3. Click the log-in button near the top right of the screen.
4. You will be prompted to enter a code that will have just been sent to your email address (the one that's registered with your Steam account).
5. Copy and paste the code from the email.