Despite its weird, nondescript name, Windows Error firefox not responding often is one of the most common bugs Windows users experience.
It leads to a blank screen when you try to boot your OS and doesn't allow it to initiate. There is also one such error which will not allow you to start Windows in Normal Mode, but will work in Safe Mode.
See below for a more detailed description of the error and what causes it, as well as different ways to fix it.


Some issues that you will meet in your computer:

The error firefox not responding often may cause that softwore will be opened slower and response time will be too long. When you run more programs, you may face crashes and freeze.

What symptoms are shown?

Common symptoms involve:

"An unknown error has occurred. Firefox not responding often"
What Causes firefox not responding often?

There can be several causes of this error including that:

    There are many reasons for the error firefox not responding often, usually due to the wrong registry information, network connection errors, missing system files, broken system files, malware and virus.
Professional Method

1.Open Chrome, then type about: plugins into the address bar and press enter.

2.Find the Java plugin and click Disable.

Highly Recommended Solution: firefox not responding often

  • Follow these 3 steps to fix firefox not responding often error completely:
  • Step 1: Download SmartPCFixer and Launch the software.
  • Step 2: Run the software and click Quick Scan.
  • Step 3: Click Fix All to fix all PC errors with one click.
  • Congratulations, error removed completely!

About Us

LionSea Software Co, Ltd is a modern enterprise integrating science and technology, industry and trade. The company has a high-quality technical team, outstanding staff, including first-class business, management, software development, administration, technology talents. Our slogan is: " User First, Product Excellent, Brave in Innovation and Never Stop Improving". Facing huge potential in market and heated competition at home and abroad, we try to work hard and develop high-quality software with unbreakable belief. We do our best improve the management level and product quality steadily and to make sure that the user to provide the best quality.


"Computer or system problems are very easy to fix for SmartPCFixer, one-click can be resolved, before the system is always pop-up error pop-up window, and then the computer crashes, with SmartPCFixer scan many problems, and then repair them and the pop-up window no longer appears."

---- Mark Hill

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