Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多
Solved 封存

Why do I get multiple instantiations of Firefox Quantum?

eehines

When I open FF Quantum on my Win7Prox64 laptop, I get 4 instantiations of FF running. Then I get a new instantiation for every tab I open--and in my work, I often have as many as 30 tabs open simultaneously. That chews up CPU. Eric Hines

When I open FF Quantum on my Win7Prox64 laptop, I get 4 instantiations of FF running. Then I get a new instantiation for every tab I open--and in my work, I often have as many as 30 tabs open simultaneously. That chews up CPU. Eric Hines

所有回覆 (1)

選擇的解決方法

Hello, this is a part of e10's Firefox's new multi-process engine for slick and faster browsing, but also making sure, when something crashes - the whole browser does not go down, you can disable this in about:config by searching for browser.tabs.remote.autostart and setting it to disabled. If this solved your problem, please mark as solution!