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.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

Slow Firefox for Deasktop!!!!!!!!!!

Angel Of Death
Angel Of Death
more options

Hello, Can you tell me what happen with your browser in around last 1 year? My internet connection is: Download~1000 Mbps,Upload~600 Mbps. See attached photo what is my internet,when i test it with different browsers which i have installed on my PC. See what is the statistic for Firefox O.O WTF? I like your browser and use it from very long time,but if will it crash my connection,i will forget for it! Do something!

Hello, Can you tell me what happen with your browser in around last 1 year? My internet connection is: Download~1000 Mbps,Upload~600 Mbps. See attached photo what is my internet,when i test it with different browsers which i have installed on my PC. See what is the statistic for Firefox '''O.O''' '''WTF?''' I like your browser and use it from very long time,but if will it crash my connection,i will forget for it! Do something!
Attached screenshots

All Replies (3)

Angel Of Death
Angel Of Death Question owner
more options

* Desktop

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Note that your security software can cause problems by checking downloaded content in realtime.

You can create a new profile as a quick test to check if a new clean profile works better.

See "Creating a profile":

Angel Of Death
Angel Of Death Question owner
more options

Thank you cor-el for you help,but nothing happen. :/

Modified by Angel Of Death