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Fix for unresponsive scripts in Mozilla Firefox causing it to hang

If you have been having problems with your browser hanging due to a script seen a similar screen to this and pulling you hair out then try this fix before you safe in safemode and diagnose each potential add-on that might be causing the unresponsive script.

I also recommend using either Sysinternals Process Explorer or Windows Task Manager to see if there is another process hogging the CPU during this time, this might be all that the problem is an not with Firefox at all type about:config in the browser then try these values the default value is 20 seconds I recommend a minute for both the chrome and normal script_run_times, if it is set to 0 this means it will wait forever, try to avoid this setting.

Simply right click and modify it will say user set when changed to 1 minute (60secs) i this case.

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