Javascript causes Firefox to not respond for a few minutes.

I have a website form with a large amount of dynamically generated javascript that uses jQuery to handle events. When clicking on radio buttons in the form Firefox 26 will get part way through then stop responding for around two minutes while showing (Not Responding) in the title. If I go into about:config and disable javascript.options.baselinejit.content the form works fine, if I enable that option FireFox becomes unresponsive part way through the form. This started recently but I don't know exactly which version is started on, Firefox 26 definitely has the issue for me. All extensions and plugins have been disabled and "Use hardware acceleration when available" is not selected. Also the form works correctly in Chrome 31, Internet Explorer 7, 8, 9, and 10.

Hi keviga, would you be inclined to file a new bug for this? You can reference the Baseline JavaScript compiler as the problem. I guess the tricky part is figuring out what is going on in your scripts that is triggering the issue.
You can submit bugs here: https://bugzilla.mozilla.org/

Similar Messages

Firefox keeps "not responding" for a few seconds - then connects

I just upgraded to Firfox 4.0 because of my new computer's Windows 7.
It started "not responding" for up to 20 - 30 seconds before it reconnects, and it is sometimes unresponsive to my mouse even when it is working. This did not happen before the upgrade and does not happen with Windows Internet Explorer

check your system preferences to see if you have "ignore accidental trackpad touches" checked (or something like that). If you type on you keyboard then try to use the trackpad you have to touch it a couple of times so the computer does not think it was an accident while typing. Just uncheck the box if it is checked.

When trying to print, adobe reader 11.0.07 keeps "Not responding" for 2 - 5 minutes before finally working? I have tried uninstalling and re-installing but same problem. What is going on? I have windows 7

When trying to print, adobe reader 11.0.07 keeps "Not responding" for 2 - 5 minutes before finally working? I have tried uninstalling and re-installing but same problem. What is going on? I have windows 7

First of all, why did you say yes to Nero Back up before researching what it does with files already on the HDD? When I install Nero, the Back Up is the first thing I disable, it is a nagging pain, there are much better backup programs available. There are several file recovery programs out there to recover deleted files, that is, if that is what happened. Also, if you haven't overwritten the files, so you should be able to find them.

Installed 4.0.1.0 yesterday. Since then, I get "not responding" message every few minutes. I've gone back to Explorer!

Installed 4.0.1.0 yesterday. Since then, I get "not responding" message every few minutes.

MAil often doesn’t fully quit although it appears closed in dock (I have to force quit)
Please follow these directions to delete the Mail "sandbox" folders. In OS X 10.9 there are two sandboxes, while in 10.8 there is only one. If you're running a version older than 10.8, this comment isn't applicable.
Back up all data.
Triple-click anywhere in the line below on this page to select it:
~/Library/Containers/com.apple.mail
Right-click or control-click the highlighted line and select
Services ▹ Reveal
from the contextual menu.* A Finder window should open with a folder named "com.apple.mail" selected. If it does, move the selected folder—not just its contents—to the Desktop. Leave the Finder window open for now.
Log out and log back in. Launch Mail and test. If the problem is resolved, you may have to recreate some of your Mail settings. You can then delete the folder you moved and close the Finder window. If you still have the problem, quit Mail again and put the folder back where it was, overwriting the one that may have been created in its place. Repeat with this line:
~/Library/Containers/com.apple.MailServiceAgent
Caution: If you change any of the contents of the sandbox, but leave the folder itself in place, Mail may crash or not launch at all. Deleting the whole sandbox will cause it to be rebuilt automatically.
*If you don't see the contextual menu item, copy the selected text to the Clipboard by pressing the key combination command-C. In the Finder, select
Go ▹ Go to Folder...
from the menu bar and paste into the box that opens by pressing command-V. You won't see what you pasted because a line break is included. Press return.

How can I prevent iTunes from opening when Firefox is open, when the computer is not used for a few minutes?

iTunes opens on my screen if Firefox is on, with page minimised or with current page open, if I do not use the machine for a few minutes. I can't find anything to turn this off.

When you first insert a CD your Mac comes up with a box saying
"You have inserted a CD" (duuh, Apple...)
Then you choose from a pop-up menu that offers "Open in Finder", "Open in iTunes", etc
At some point you (or someone) has chosen "Open in iTunes" then checked the little box that says "Make this the default from now on".
If you go into System Prefs (as already mentioned) you have a choice to reset what you want to do with a blank CD.

My keyboard and trackpad occasionally do not respond for 1-2 minutes.

I bought my MBP new in July of this year and since I've had it the keyboard and trackpad have randomly stopped responding. It happened when I had lots of programs running at once and when I wasn't running anything. I took it to the Apple store and the genius said I needed to "ground" it by plugging the magsafe charger into the wall socket with the extension with the 3rd bottom prong. I've since done this and the keyboard and trackpad continue to freeze. I saw the update for this problem and it wouldn't let me download it because it said my computer didn't need it. I assume this is because my computer already has the update on it because it was made after the update came out? Has anyone else experienced this? Any solutions?

This isd a common problem for users who bought there Macbook Pro before March 2008. You should try installing the update again. If that does not work try to use an external mouse and keyboard to test if this is a logic board problem which could effect the USB ports causing them to not work either. If that's the case take the computer to apple and have the do a full diagnostic on it to save you anymore headache. You could in theory do the Apple hardware test yourself by taking you original Leopard install DVD and booting into the hardware test by holding D when you start up.

Firefox does not respond for several minutes when coming logging on after locking my vista laptop

This has happened for several days in a row but it happened sporadically before the update to 6.02. The laptop is a Compaq Presario C700 2GB RAM, plenty of space on the hard drive, Vista 32-bit SP2. I do not have a problem using IE or Chrome. I do have about 10 tabs open (this varies to less to more depending on what I'm working on) however, it has happened with less and more.

Clear Cookies & Cache
* https://support.mozilla.com/en-US/kb/Template:clearCookiesCache
Clear the Network Cache
* https://support.mozilla.com/en-US/kb/How%20to%20clear%20the%20cache#w_clear-the-cache
Troubleshooting extensions and themes
* https://support.mozilla.com/en-US/kb/Troubleshooting%20extensions%20and%20themes
Check and tell if its working.

2013 word crashes when "save as" .Word freezes "not responding after a few minutes.

2013 word crashes when using the "save as" command. It does save the document but crashes. After working for 3 minutes or so on a document the programme will stop running with the screen frozen. Have to use the windows task manager to close.
Any ideas? Very disappointed as I have already also spent a day trying to get outlook to work using all the advice on these forums. Just not impressed. I'm I going to have the same issues with excel?

Hi,
In regarding of the issue, it may be caused some reason, let's try to narrow down the root cause with the following methods:
1.Try disable all the add-ins to see if this behavior could be caused by the 3rd-party add-ins, if this behavior won't occur with all the add-ins disabled, we can enable them one by one to find out which one might cause the issue.
2.Try repair your Office as a quick fix
3.Try start Word in
safe mode to see if this behavior will still occur, if this behaivor won't occur in safe mode, the behavior might be caused by certain items that are loaded with Word.
4.Try configure Windows in
clean boot mode to check if this behavior could be caused by the 3rd-party services, if this behavior won't occur in clean boot mode, try follow the instructions in the
How to determine what is causing the problem by performing a clean boot section in the following support article:
http://support.microsoft.com/kb/929135
Here is a similar issue:
http://social.technet.microsoft.com/Forums/en-US/0d2ed46c-ba1c-4107-9651-9ff97d583720/microsoft-word-2007-freezes-when-saving?forum=word
We could try to Delete the Word Data registry subkey to test.please try follow the instructions in the following support article:
http://support.microsoft.com/kb/921541
HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Word\Data
Note: Backup your registry key before you modified.
Regards,
George Zhao
TechNet Community Support

Firefox sometimes freezes up for a few minutes and begins using 47% of cpu resources and sometimes also extra 100-200kb of memory

since updating from 3.6.xx to firefox 5, 6 and now 7, firefox sometimes will freeze while loading a site and use 42-50% of cpu resource. it also sometimes doubles or trebles memory it uses at same time as freezing, and freezes for 2 or more minutes. when it comes back sometimes it will have failed to load a page and will display the url but a white screen. this can happen any site, but seems to occur more when on image sites. usually i have more than one ff window open, one of which is an iboard, and the freezing seems to occur more often when either posting, or when opening a subboard or more often a thread in tabs or new windows. problem seemed to be helped when i disabled a recently installed java plugin but didnt disappear, and it can still happen anytime with only one window/tab open. the only common thing seems to be the site is either refreshing, or loading.

Try:
*http://blog.bonardo.net/2011/09/30/is-your-firefor-freezing-at-regular-intervals
*Places Maintenance: https://addons.mozilla.org/firefox/addon/places-maintenance/

ITunes 5.1 can't find track names - also extremely slow (freezes for a few minutes when inserting new CD

Since upgrading to iTunes 10.6 for Windows 7, it can't find any track names (or artwork). First, when you insert an audio CD, iTunes freezes ("not responding") for a few minutes, then it queries the Gracenote Media database, and a while later, the track numbers "Track 1", etc. are displayed and a message saying the track names can't be found do I want to continue to import the tracks. I tried reinstalling the previous version which worked fine, but it won't run saying the Library ID was created by a later version of iTunes.... I also can't access the iTunes Store from itunes on my laptop.

I have the same problem, any answears???

Firefox become not responsive after every 10 minutes for few seconds, and it back again.

Firefox 4 become not responding after every few minutes ( mainly 10 minutes). And it came back to its normal state within 10-15 seconds. I reinstall windows and Firefox, but same problem occur. On using chrome 11 and IE 9 I have no problem. I also check that there is no problem on using Firefox 3.
I mainly use Firefox for my web browsing, but due to Firefox 4 I totally disappointed. What should I do for now?

You have an add-on installed called Internet Download Manager. It's on Mozilla's Add-on Blocklist @ https://www.mozilla.com/en-US/blocklist/ at the foot of the page.
Uninstall it by clicking the orange Firefox button, go to Add-ons and then remove it in the Extensions menu.
If the problem persists, try running Firefox in [[Safe Mode]]. If it functions properly in that configuration, then one of your other add-ons is the culprit.

When i want to go another from a tab,it shows firefox not responding, for a while then opens that tab!this is embarrassing me a lot by taking so much time!!why

I have two inconviniences with fire fox..
1)when i want to go another from a tab,it shows firefox not responding, for a while then opens that tab!this is embarrassing me a lot by taking so much time!!why it happens?
2) every time when adobe flash player is updated, it shows flash player can't be installed and it crashes! it says 'disable real player' though i never installed real player!!
plz Let me know why it happens to me????

1. Update firefox to the latest version 2. and disable real player in menu->addons->plugins.
Recent crashes of certain multimedia contents (this includes Youtube videos, certain flash games and other applications) in conjunction with Firefox 13 are most probably caused by a recent Flash 11.3 update and/or a malfunctioning Real Player browser plugin.
In order to remedy the problem, please perform the steps mentioned in these Knowledge Base articles:
[[Flash Plugin - Keep it up to date and troubleshoot problems]]
[[Flash 11.3 crashes]]
[[Flash 11.3 doesn't load video in Firefox]]
Other, more technical information about these issues can be found under these Links:
http://forums.adobe.com/thread/1018071?tstart=0
http://blogs.adobe.com/asset/2012/06/inside-flash-player-protected-mode-for-firefox.html
Please tell us if this helped!
Please check if all your plugins are up-to-date. To do this, go to the [http://mozilla.com/plugincheck Mozilla Plugin Check site].
Once you're there, the site will check if all your plugins have the latest versions.
If you see plugins in the list that have a yellow ''Update'' button or a red ''Update now'' button, please update these immediately.
To do so, please click each red or yellow button. Then you should see a site that allows you to download the latest version. Double-click the downloaded file to start the installation and follow the steps mentioned in the installation procedure.

When I open my computer and use it for a period of time it freezes up and it say Mozilla Firefox is not responding. What should I do with this?

This happened several times already that my computer freezes up and it says Mozilla Firefox is not responding. When this happen it takes a long time before I can use my computer, I would say one hour or sometimes it takes 2 hours. When it takes like 30 minutes of freezing up what I do is I force the computer to shut down by pressing start button.
And Ihttps://support.mozilla.com/media/img/markup/page_link.png wait for 3 to 5 minutes than I press the start button again to open the computer. When computer open up the Toshiba starts loading up all files after that I can use the computer for a while. I don't if there's something wrong with my computer or something else. I have Window Vista home premium.
Please help.
Thanks

Apple Does Not recommend that. Please Read.
http://support.apple.com/kb/HT1490
From that article
"Portables with built-in batteries"
Current Apple portable computer batteries are pre-calibrated and do not require the calibration procedure outlined in this article. These computers use batteries that should be replaced only by an Apple Authorized Service Provider.
MacBook
MacBook (13-inch, Late 2009) and later
MacBook Air
MacBook Air (all models)
MacBook Pro
MacBook Pro with Retina display (all models)
MacBook Pro (13-inch, Mid 2009) and later
MacBook Pro (15-inch, Mid 2009) and later
MacBook Pro (17-inch, Early 2009) and later
Thanks.
Allan Mac wrote:
Apple recommend calibrating the battery when you buy a new Macbook and then every few months, or monthly if it used on mains all the time. This, as Apple says is to keep the battery operating at maximum efficiency. When the battery discharges and shuts the macbook down, it still has reserve power for a good number of hours. There is also a logic board battery to hold various settings.
I rather think I will take Apples advice on using their equipment not yours, but I would be intrigued to discover what is it you know that Apple doesnt about its batteries?
Allan

My firefox quite often crashes ,with this message"FIREFOX IS NOT RESPONDING" IF YOU CLOSE THE PROGAM YOU MIGHT LOSE INFORMATION. THESE APPEAR UNDERNEATH CLOSE THE PROGAM WAIT FOR THE PROGAM TO RESET, SO HOW DO I FIX THIS

My firefox quite often crashes ,with this message
"FIREFOX IS NOT RESPONDING"
IF YOU CLOSE THE PROGAM YOU MIGHT LOSE INFORMATION.
THESE APPEAR UNDERNEATH >CLOSE THE PROGAM > WAIT FOR THE PROGAM TO RESET, SO HOW DO I FIX THIS

See:
* http://kb.mozillazine.org/Firefox_crashes
* http://kb.mozillazine.org/Firefox_hangs

For no reason, "Firefox is not responding", get blue spinning wheel, screen freezes, fades out- Comes back after a little bit.

When in Firefox, for no apparent reason the screen freezes and a blue spinning wheel appears. I have to wait while it says that Firefox is not responding. Then the blue wheel disappears and the screen is back. This has also happen, even when not attempting to do anything such as scroll down or click on anything.

Does http://blog.bonardo.net/2011/09/30/is-your-firefor-freezing-at-regular-intervals help?

Javascript causes Firefox to not respond for a few minutes.

Similar Messages

Maybe you are looking for