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Unable to Cast Screen or Tab to Google Chromecast (1st Gen) from MacBook v14.6.1

IshNoom
Community Member

‎01-11-2025 04:20 AM

Dear Google Community,

I’m reaching out for assistance as I’m unable to cast my screen or tab from my MacBook Pro to my Google Chromecast (1st Gen). Below are the details of my setup and the issue:

Setup Information

1. Device: MacBook Pro

  • macOS Sonoma v14.6.1
  • Brave browser v1.73.105 (Chromium: 131.0.6778.265, Official Build, arm64)
  • Brave Media Router to enable cast feature in the browser switch is enabled. 
  • Chrome browser v131.0.6778.265 (Official Build) (arm64)

2. Google Chromecast:

  • 1st Generation (firmware auto-updated)

3. Home Network:

  • Router: Unifi Dream Router (latest OS and Network s/ware).
  • Access Point: Unifi AC Pro (latest firmware)
  • Both devices are on the same WiFi network (2.4 GHz/5 GHz split is not enabled).

4. Casting Method:

  • Using the built-in casting option in the Brave/Chrome browser.
  • Cast source: Tab or Source

 

Issue Details:

Previously Working: I used to cast both tabs and screens without issues.

Current Problem: 

  • Casting of "Source: Screen" no longer work, with no error message or connection established. I can only cast one "Tab" within the series of "Tabs" that is opened. I have to stop casting the "Tab" and go the next "Tab" and click "Cast -> choose Tab" and click.
  • My MacBook can detect the Chromecast device, but the casting when I cast Souce: Screen, always fails with the TV showing a blank screen.

 

Troubleshooting Steps Already Taken:

  1. Restarted both the Chromecast, TV and the MacBook Pro.
  2. Ensured the devices are on the same WiFi network.
  3. Reset the Chromecast to factory settings and set it up again.
  4. Checked for updates on the Brave browser, macOS, and Chromecast.
  5. Verified the network settings on the Unifi Dream Router and AC Pro.

Despite these steps, the issue persists.

 

Request for Assistance:

  1. Could the issue be related to Brave browser compatibility with the 1st Gen Chromecast?
  2. Are there specific macOS or Unifi settings that might interfere with casting functionality?
  3. Is there a way to test or update the Chromecast firmware manually?

Any guidance or solutions to resolve this would be greatly appreciated!

Let me know if you’d like to add or clarify anything further!

Reply
1 REPLY 1

kcruzgonzalez
Community Specialist
Community Specialist

‎01-14-2025 01:13 PM

Hi IshNoom,

 

Thank you for your response. Thanks for all the information shared. Let's work together for a solution.

I'd like to inform you that support for the Chromecast 1st Generation has ceased. This means it will not receive any further software or security upgrades, and Google will be unable to assist you with any problems you may have. You may also notice a decrease in performance over time. I recommend upgrading to a newer model for the greatest streaming experience.

Let me know if you have any further questions.

 

Regards,

Kevin

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