This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Script Busy or Not Responding: Script: chrome://vidbar/content/downloader.js:98

  • 2 uphendule
  • 228 zinale nkinga
  • 6 views
  • Igcine ukuphendulwa ngu poglewash

more options

Over the last few days (starting about 9/15/11), I keep getting the following error message:

"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: chrome://vidbar/content/downloader.js:98"

Sometimes clicking on continue or stop resolves the problem. At other times, Firefox stops responding at all.

Sometimes doing a restart ends the problem, sometimes a complete shutdown of Windows XP is needed. But even after a complete shutdown, the error seems to eventually recur.

Over the last few days (starting about 9/15/11), I keep getting the following error message: "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: chrome://vidbar/content/downloader.js:98" Sometimes clicking on continue or stop resolves the problem. At other times, Firefox stops responding at all. Sometimes doing a restart ends the problem, sometimes a complete shutdown of Windows XP is needed. But even after a complete shutdown, the error seems to eventually recur.

All Replies (2)

more options

This issue is caused by an extension that isn't working properly.


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

more options

I tracked my problem down to the "download YouTube video toolbar" I took it out (uninstalled) and reloaded the browser no more problem. Except I don't have the downloader untill I find an extension or plugin that does not cause a Java Script conflict. Like another forum user this only started with myself round about mid december after uninstalling and re installing Cometbird (my version of firefox) just to get rid of that problem.

I wonder how many people out there with this problem also have the download youtube video toolbar, version 8?