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A script on this page may be busy, or it may have stopped responding. -- blocklist

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The following warning has come up a few times using Firefox:

A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete.

Script: file:///C:/Program%20Files/Mozilla%20Firefox/components/nsBlocklistService.js:543


At one point i uninstalled Firefox because of this problem but since re-installed, and problem is still appearing

The following warning has come up a few times using Firefox: A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete. Script: file:///C:/Program%20Files/Mozilla%20Firefox/components/nsBlocklistService.js:543 At one point i uninstalled Firefox because of this problem but since re-installed, and problem is still appearing

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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See:


Other things that need your attention:

Your plugins list shows that you have the Mozilla ActiveX plugin installed.

  • Mozilla ActiveX control and plugin module

The Mozilla ActiveX plugin is not compatible with Firefox 2 and 3 and you should remove it.
For instructions on how to remove the Mozilla ActiveX plugin see: http://kb.mozillazine.org/ActiveX

Your above posted system details show outdated plugin(s) with known security and stability risks that you should update.

  1. Java Plug-in 1.6.0_07 for Netscape Navigator (DLL Helper)

Update the Java plugin to the latest version.