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Version 142.1 query

  • 5 replies
  • 9 have this problem
  • 145 views
  • Last reply by jmstride43

jmstride43
jmstride43

Latest version of Firefox browser (142.1) recently installed on my laptop and desktop both running Windows 10. The former continues to support Flightradar 24. The latter no longer does. Message reads 'Unfortunately, your current browser does not support WebGL2 . . . most major browsers (including Firefox) do'! Is there a reason for this anomaly, please? Plus a solution? Malcolm Stride

Latest version of Firefox browser (142.1) recently installed on my laptop and desktop both running Windows 10. The former continues to support Flightradar 24. The latter no longer does. Message reads 'Unfortunately, your current browser does not support WebGL2 . . . most major browsers (including Firefox) do'! Is there a reason for this anomaly, please? Plus a solution? Malcolm Stride

All Replies (5)

Paul
Paul
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  • Top 10 Contributor

Hi Malcolm

On the desktop copy of Firefox, do you have any add-ons installed?

jmstride43
jmstride43 Question owner

No he desktop does not have any or add-ons installed. Laptop has: Privacy Badger; AdBlock Ultimate; Google Search Ad Remover & Customizer; I Don't Care About Cookies.

jeff-g
jeff-g

Firefox 142.1 doesn't show as a release. My version 142.0 supports WebGL 2.

Modified by jeff-g

jmstride43
jmstride43 Question owner

What is going on? This is the result for the latest version:

The latest desktop release of the Mozilla Firefox standard release is 142.0, released on August 19, 2025. The latest desktop release of the Firefox Extended Support Release (ESR) is 140.2.0, also released on August 19, 2025. To check for and apply the latest update on your computer: 

   Click: the menu button (three horizontal lines) on the Firefox toolbar.
   Go: to Help.
   Select: About Firefox.
   Firefox will automatically check: for updates and download them if available. After the download is complete, you'll be prompted to Restart Firefox to apply the update.
jmstride43
jmstride43 Question owner

My typo. The latest version is 142.0. My original request is still unanswered. Is there a solution to being able to download Flightradar 24 on desktop?