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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Help please.

  • 1 freagra
  • 1 leis an bhfadhb seo
  • 5 views
  • Freagra is déanaí ó FredMcD

more options

My firefox says "Warning: Unresponsive script". I can't click on anything at all, including the menu button and closing it. It says "Debug script", "stop script", and "continue" but it won't let me press any of them.

My firefox says "Warning: Unresponsive script". I can't click on anything at all, including the menu button and closing it. It says "Debug script", "stop script", and "continue" but it won't let me press any of them.

All Replies (1)

more options

Okay, we need to know what computer system you have, and the Firefox version. Does this happen a lot? On the same site?


Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences<Enter> in the address bar

Select Advanced > General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

Then restart.