How To Stop Long Running Script On Internet Explorer 11

The 'Not responding due to a long-running script' error appears when the user tries to scroll down on a website using Internet Explorer 11. For most afflicted users, the event is intermittent and only occurs with several different spider web addresses.

What'southward causing the 'not responding due to a long-running script'error?

Generic IE Glitch – Equally information technology turns out, the effect can be caused by a genetic glitch that might inhibit your Cyberspace Explorer's ability to run scripts. In this case, yous can fix the issue by running the Windows Internet troubleshooter and applying the set that gets recommended.
Script debugging is enabled – This trouble can occur in case your browser is configured to debug script and display notifications for every script mistake that it discovers. If this scenario is applicable, you tin fix the issue by accessing the Advanced Internet Settings and disabling the Script Debugging and Script Error Notifications.
3rd political party security interference – As it's been confirmed past several affected users, this issue tin besides occur due to some kind of 3rd party interference caused by an overprotective AV. In this instance, y'all tin resolve the result past uninstalling the 3rd party suite.

Method 1: Running the Windows Internet troubleshooter

If the 'Not responding due to a long-running script' error is being caused by a genetic glitch, y'all should exist able to ready it easily by simply running the Windows Internet troubleshooter. This utility volition automatically detect issues with your Cyberspace Explorer version and automatically repair information technology if the effect is already documented past Microsoft.

Here'due south a quick guide running the Windows Internet troubleshooter in lodge to repair the 'Not responding due to a long-running script' fault:

Visit this link (here) to download the Windows Internet troubleshooter.
Once the utility is successfully downloaded, double-click on the .diagcab file to open upwardly the Internet troubleshooter.
At the beginning screen, get-go by clicking on Advanced, and so cheque the box associated with Apply repairs automatically.
After yous've done this, click on Next to advance to the next menu.
Look until the scan is complete and the fixes are enforced. In some cases, you might need to click on Apply this gear up to consummate the procedure.
Restart your computer and encounter if the issue is now resolved.

If the same trouble is still occurring, move down to the next method below.

Method 2: Disabling Script Debugging

The majority of affected users that were struggling with the 'not responding due to a long-running script'mistake accept reported that they were able to resolve the issue by doing a couple of tweaks from the Internet Options menu.

Equally it turns out, the effect can exist avoided entirely past accessing the Avant-garde settings of Internet Explorer and disabling script debugging while making sure that the browser is prevented from displaying notifications almost every script error.

This functioning was confirmed to be successful on Windows 7, Windows 8.1 and Windows 10.

Hither's a quick guide on how to apply the Advanced Settings menu to disabling script debugging and preventing the browser from showing notifications nigh script errors:

Open Net Explorer 11 and click on the gears icon (top-correct corner of the screen).
From the newly appeared settings menu, click on Net Options.
Once yous're inside the Internet Options menu, select the Advanced tab from the horizontal menu at the acme.
First, go to the Settings section and scroll downwardly to Browsing. Side by side, bank check the box associated with Disable script debugging (Internet Explorer).Side by side, look down below and uncheck the box associated with Display a notification nearly every script error.
Click on Apply save the modifications, and so restart your Internet Explorer 11 browser.
Repeat the activeness that was previously causing the problem and run into if the upshot is now resolved.

Disabling script running chores via Cyberspace Options

In case the same outcome is however occurring or y'all're looking for a different approach, move down to the next potential fix below.

Method iii: Uninstalling 3rd political party security suite

As it's been reported by several different affected users, this issue can very well be caused by an overprotective antivirus suite that might stop Internet Explorer eleven from running certain scripts. McAfee Security and BitDefender are typically reported for causing this behaviour.

If yous're encountering the 'Not responding due to a long-running script' error and you suspect that your 3rd political party antivirus is causing this behaviour, you can gear up it either by disabling the real-time protections or past uninstalling the 3rd political party security suite birthday.

If you're looking for the light arroyo, start past seeing if disabling real-time protection eliminates the upshot. You lot can do this from the task-bar menu with the vast majority of AV suites. Yet, the verbal steps will be different depending on which security program y'all're using.

Disabling the real-time protection on Avast Antivirus

If this doesn't work, and you're withal encountering the same 'Not responding due to a long-running script' mistake, y'all will demand to uninstall the entire security suite to confirm that the outcome is non existence caused by the 3rd party suite.

To practise this, follow this article (here). It volition as well show you how to become rid of every remnant file that might still cause the same behaviour.