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

"Check my spelling as I type" box becomes un-checked each time I start Firefox.

  • 3 replies
  • 1 has this problem
  • 3 views
  • Last reply by denedwards

more options

When I start Firefox, the "Check my spelling as I type" box is unchecked. When I check it, it remains checked, and the spell check works properly, for as long as that Firefox session remains open. When I close Firefox and re-start it, the box is unchecked again.

Thanks.

When I start Firefox, the "Check my spelling as I type" box is unchecked. When I check it, it remains checked, and the spell check works properly, for as long as that Firefox session remains open. When I close Firefox and re-start it, the box is unchecked again. Thanks.

Chosen solution

Your System Details list shows that you have a user.js file in the profile folder to initialize prefs each time Firefox starts. The user.js file will only be present if you or other software has created this file and normally won't be present.

You can check its content with a plain text editor (right-click: "Open with"; do not double-click). The user.js file is read each time Firefox is started and initializes preferences to the value specified in this file, so preferences set via user.js can only be changed temporarily for the current session.

You can delete the user.js file if you didn't create this file yourself.

You can use this button to go to the currently used Firefox profile folder:

Read this answer in context 👍 1

All Replies (3)

more options

Hello First check if your firefox is up-to-date by going to menu>help>about FireFox Update it, if the problem still exist check this ease fix https://support.mozilla.org/en-US/kb/how-to-fix-preferences-wont-save Do reply if you still have any problem

more options

Chosen Solution

Your System Details list shows that you have a user.js file in the profile folder to initialize prefs each time Firefox starts. The user.js file will only be present if you or other software has created this file and normally won't be present.

You can check its content with a plain text editor (right-click: "Open with"; do not double-click). The user.js file is read each time Firefox is started and initializes preferences to the value specified in this file, so preferences set via user.js can only be changed temporarily for the current session.

You can delete the user.js file if you didn't create this file yourself.

You can use this button to go to the currently used Firefox profile folder:

more options

Deleted the user.js file. That seems to be doing the trick.

Many thanks!