Hello,

Try Firefox Safe Mode to see if the problem goes away. Safe Mode is a troubleshooting mode, which disables most add-ons.

(If you're not using it, switch to the Default theme.)

• You can open Firefox 4.0+ in Safe Mode by holding the Shift key when you open the Firefox desktop or Start menu shortcut.
• Or open the Help menu and click on the Restart with Add-ons Disabled... menu item while Firefox is running.

Once you get the pop-up, just select "'Start in Safe Mode"

If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, and you need to figure out which one. Please follow the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article for that.

To exit the Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.

When you figure out what's causing your issues, please let us know. It might help other users who have the same problem.

Thank you.

No. it not help. i used firefox in safemode but still found problem

Could you attach a screenshot of your error?

• http://en.wikipedia.org/wiki/Screenshot
• https://support.mozilla.org/kb/how-do-i-create-screenshot-my-problem

Try to use JPG or PNG image file format and make it public view.

This is a screenshot and i add more information file in this link More Information

In this zip i save page of about:memory?verbose about:support about:healthreport

see: Warning Unresponsive script - What it means and how to fix it

This link won't help me

Webroot Spy Sweeper > I had no antivirus or spyware sweeper. my computer just had reinstall os to win8 in this week.

Letting the script run longer > It not work. it can make firefox not show this dialog but before this dialog show it make firefox hang until script ran complete

Error happens when accessing certain websites > i don't want to block facebook javascript

this problem not found on chrome in the same computer i think it a firefox bug

Start Firefox in Safe mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

   Do NOT click the Reset button on the Safe mode start window or otherwise make changes. 

 https://support.mozilla.org/kb/Safe+Mode
   https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

i already use firefox in safe mode when i capture taht screen and already use default theme

However If the error happens only on a specific website, you can block scripts from running on that website. Many sites still function even if scripting is disabled.

   Install the YesScript extension and restart Firefox. 

   On the menu bar, click the Tools menu and select Add-ons. 

   In the dialog that comes up, click on the YesScript entry. 

   Click Preferences. 

   In the YesScript Blacklist dialog, type the URL of the site that's giving you problems in the text box. 

   Click Add. The domain name of the site will be added to the list. 

Now that the problematic site has been blocked from running scripts, it will no longer cause unresponsive script warnings.

also Exit safe mode & restart FF normally .

Hello,

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

1. Go to Firefox > Help > Troubleshooting Information.
2. Click the "Reset Firefox" button.
3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
4. Firefox will open with all factory defaults applied.

Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!

Thank you.

Many sites still function even if scripting is disabled. but not for facebook new feed not goto another page.

in normally mode. i get this error dialog too.

i forgot to tell. i see this dialog for facebook only. other site i don't see it.

@Waka_Flocka_Flame I think it same result of safemode and use with no install extension

i click mark as solve by accident how i change status of it?

I think a moderator can do that but i am not one.

mix5003, have you followed instructions mentioned above?

Try a new profile.

• http://kb.mozillazine.org/Creating_a_new_Firefox_profile_on_Windows
• http://kb.mozillazine.org/Profile_manager

and why not reset firefox, please note it doesnt delete bookmarks, history, etc. and you can easily reinstall addons.

@amitshree Yes i run firefox in safe mode. now i use firefox in safemode. i still not install extension. but i found that problem

@Waka_Flocka_Flame i will try. but i think it not solve my problem.

@Waka_Flocka_Flame I tryed reset firefox. i not help too. that problem still found

Hello,

Try disabling graphics hardware acceleration. Since this feature was added to Firefox, it has gradually improved, but there still are a few glitches.

You might need to restart Firefox in order for this to take effect, so save all work first (e.g., mail you are composing, online documents you're editing, etc.).

Then perform these steps:

• Click the orange Firefox button at the top left, then select the "Options" button, or, if there is no Firefox button at the top, go to Tools > Options.
• In the Firefox options window click the Advanced tab, then select "General".
• In the settings list, you should find the Use hardware acceleration when available checkbox. Uncheck this checkbox.
• Now, restart Firefox and see if the problems persist.

Additionally, please check for updates for your graphics driver by following the steps mentioned in the following Knowledge base articles:

• Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems

• Upgrade your graphics drivers to use hardware acceleration and WebGL

Did this fix your problems? Please report back to us!

Thank you.

@Waka_Flocka_Flame disabling graphics hardware acceleration not work. problem still found and i used lastest driver display card