How to solve Firefox, Flash suspended animation problem

When it comes to daily mainstream browsers, I have to mention Mozilla Firefox browser. Unknowingly, this Firefox has been a Firefox 30 milestone since the earliest Firefox 3.0. Since Firefox adds the Flash plugin to the autoplay whitelist by default. This also means that when a user visits a web page, Firefox will automatically load all Flash elements in the entire web page.
However, Firefox's "goodwill" often causes inconvenience to users. For example, when you open too many Flash web pages, you often encounter Flash suspended animation. More seriously, it directly causes Firefox to stop responding, especially on mechanical hard disks. . This time, IT House also organizes browser skills for loyal Firefox users to help you completely solve the problem of Firefox and Flash.
Scenario one, setting & rdquo; Click to play & rdquo;
Since Firefox Firefox adds the Flash web player to the whitelist by default, Firefox will automatically load Flash every time you visit the webpage, so it instantly consumes a lot of system resources. . Therefore, we can add Firefox to the click-to-play feature, such as the FlashBlock extension, to easily restore click-to-play.

FlashBlock extension download: https://addons.mozilla.org/zh-cn/firefox/addon/flashblock/

Scenario 2, remove Flash sandbox
Starting with Flash 11.3 Adobe introduced the Protected Mode, the Flash sandbox feature. While protecting users from malicious websites, this sandboxing mechanism often causes problems such as page deaths.
In addition, mainstream browsers such as Firefox support the identification of malicious URLs to further enhance network security. Therefore, we can completely remove the Flash sandbox protection mode.
The specific operation is as follows: (Applicable to Win7, Win8, Win8.1 platform)
1. Install the latest Flash for Firefox official version:
http://download.macromedia.com/pub/flashplayer/current/Support/install_flash_player.exe
2. Access the system disk and modify mms.cfg. The location of the file is as follows:
Windows 32-bit: C:windowssystem32macromedflash
Windows 64-bit: C:windowssyswow64macromedflash

3, copy mms.cfg to a non-system disk, then open the edit with Notepad, manually add ProtectedMode=0;

4, finally replace the old file with the new mms.cfg, you can
Third, switch IE kernel
This is a more personalized DIY solution, both have their own advantages and disadvantages, although the Firefox version of Flash is easy to cause a crash, but Win8, Win8.1Win built-in Flash Player plug-in is very stable, rarely problems . Therefore, we can use Firefox to use the IE kernel, switch to access a large number of Flash web pages at any time, and easily form a dual-core, such as the familiar "rdo" dismissal IE” extension, compatible with the latest version of Firefox browser.