Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

সহায়তা খুঁজুন

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.

আরও জানুন

Why does firefox always "default" to a proxy server after the latest PC version update?

  • 4 উত্তরসমূহ
  • 2 এই সমস্যাটি আছে
  • 15 দেখুন
  • শেষ জবাব দ্বারা artkingjw

more options

ever since i got the latest Firefox update yesterday, everytime i close and open Firefox, it defaults to a proxy server, i then have to go and change it to no proxy.

fyi i have not used any proxy server before, have not set any proxy server address in Firefox or ANY other browser i use. It was working PERFECTLY before this update.

ever since i got the latest Firefox update yesterday, everytime i close and open Firefox, it defaults to a proxy server, i then have to go and change it to no proxy. fyi i have not used any proxy server before, have not set any proxy server address in Firefox or ANY other browser i use. It was working PERFECTLY before this update.

All Replies (4)

more options

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).


See also:

more options

ok pref file is NOT read only thats for sure

i tried to delete the clauses about the proxy, and SAVED, and when i exited notepad and went back in, it is as i saved it, BUT when i open Firefox again, the clauses are re-added in...

so i tried safe mode and it didn't work as well

i uninstalled and reinstalled

didn't work as well...

HELP

more options

Did you try to (re)move all prefs.js files and also check for the presence of a file user.js?

more options

there is no user.js file

i deleted all clauses in pref file and firefox is back to default mode, like when you first use it, no preferences

EXCEPT THAT BLOODY PROXY