unable to sign in error : bad configuration Unable to determine your Firefox Account server configuration. Please try again later.
PFA. My firefox is not working. Unable to sign in to sync.
I'm getting error as :
Bad configuration Unable to determine your Firefox Account server configuration. Please try again later.
Need to have a fix ASAP.
Additional System Details
- Adobe PDF Plug-In For Firefox and Netscape 15.23.20053
- Google Update
- NPRuntime Script Plug-in Library for Java(TM) Deploy
- Next Generation Java Plug-in 11.121.2 for Mozilla browsers
- The plugin allows you to have a better experience with Microsoft Lync
- The plugin allows you to have a better experience with Microsoft SharePoint
- Shockwave Flash 25.0 r0
- Adobe Shockwave for Director Netscape plug-in, version 220.127.116.11
- User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0
Try Firefox Safe Mode to see if the problem goes away. Firefox Safe Mode is a troubleshooting mode that temporarily turns off hardware acceleration, resets some settings, and disables add-ons (extensions and themes).
If Firefox is open, you can restart in Firefox Safe Mode from the Help menu:
- Click the menu button , click Help and select Restart with Add-ons Disabled.
If Firefox is not running, you can start Firefox in Safe Mode as follows:
- On Windows: Hold the Shift key when you open the Firefox desktop or Start menu shortcut.
- On Mac: Hold the option key while starting Firefox.
- On Linux: Quit Firefox, go to your Terminal and run firefox -safe-mode
(you may need to specify the Firefox installation path e.g. /usr/lib/firefox)
When the Firefox Safe Mode window appears, select "Start in Safe Mode".
If the issue is not present in Firefox Safe Mode, your problem is probably caused by an extension, theme, or hardware acceleration. Please follow the steps in the Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems article to find the cause.
To exit Firefox Safe Mode, just close Firefox and wait a few seconds before opening Firefox for normal use again.
When you figure out what's causing your issues, please let us know. It might help others with the same problem.