Firefox 143.0.4 fixes performance issues on Google websites

Mozilla is rolling out yet another bug-fixing update for the Firefox browser. Version 134.0.4 is now available for download with a single fix to address performance and loading issues on Google websites, a bane that keeps on haunting Firefox users on the web that is optimized for Chrome, with its dominant market share that keeps on increasing.

According to various reports from frustrated Firefox users, the browser experiences issues with loading or displaying certain Google services, such as Drive. While it is possible to bring Firefox to its senses temporarily by clearing the browser cache, things return to chaos shortly after. Fortunately, Mozilla now has a solution for this problem in the form of Firefox 134.0.4.

Here is what the official changelog says:

Improved Firefox' connection fallback behavior to mitigate sporadic slow/failed loads on some Google sites on systems with certain third-party software installed. (Bug 1990699)

As usual, you can update to the latest Firefox version by opening Menu > Help > About Firefox. You can also continue using the browser as is, and it will update itself automatically in the background. Those who want to take a break from Chromium and try Firefox can download the browser from the official website or the Microsoft Store (for Windows 10 and 11 users).

In case you missed some of the previous updates, Firefox 143.0.3 was released with a pretty big list of various fixes, which was pushed after Firefox 143.0.1 with a single fix. All these updates patch version 143, which brought stuff like improved tab pinning, the ability to run websites like apps on Windows, webcam preview for websites, and more. You can find full release notes here.

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Posted Saturday 4 October 2025 at 5:56 pm AEST (my time).

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