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Problems with latest Firefox update

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The latest Firefox update results in incomplete windows. Scroll bars are missing, and the window close/minimize buttons are not visible. Refreshing Firefox sometimes clears the problems, but that is temporary. Sometimes the incomplete windows return. Thought it might be a conflict with another program, but the problem persists when that program was uninstalled.

The latest Firefox update results in incomplete windows. Scroll bars are missing, and the window close/minimize buttons are not visible. Refreshing Firefox sometimes clears the problems, but that is temporary. Sometimes the incomplete windows return. Thought it might be a conflict with another program, but the problem persists when that program was uninstalled.

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Hi bobvineyard495, are the problems in the content area, where the web page displays, or in the toolbar/border area?

Could you test in Firefox's Safe/Troubleshoot Mode? In that mode, Firefox temporarily deactivates extensions, hardware acceleration, any userChrome.css/userContent.css files, and some other advanced features to help you assess whether these are causing the problem.

If Firefox is running:

You can restart Firefox in Safe/Troubleshoot Mode using either:

  • "3-bar" menu button > Help > Troubleshoot Mode... (before Fx88: Restart with Add-ons Disabled)
  • (menu bar) Help menu > Troubleshoot Mode... (before Fx88: Restart with Add-ons Disabled)

and OK the restart. A small dialog should appear. Click the Open button (before Fx88: "Start in Safe Mode" button).

If Firefox is not running:

Hold down the Shift key when starting Firefox. (On Mac, hold down the option/alt key instead of the Shift key.) A small dialog should appear. Click the Open button (before Fx88: "Start in Safe Mode" button).

Note: Don't use the Refresh without first reviewing this article to understand what will be deleted: Refresh Firefox - reset add-ons and settings.

Any improvement?