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  • Last reply by cor-el

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Right-clicking to close Firefox tab is broken!

How - just how- are you supposed to close tabs now?

You used to be able to right-click, then close the current tab or tabs to left and right, which was great, and I used it almost unconciously This useful functionality has disappeared. I am using Win 10 on a desktop PC - and I would really like to be able to close tabs when I have finished with them!

Why have you rendered Firefox almost unuseable!

One very frustrated Firefox user!

Right-clicking to close Firefox tab is broken! How - just how- are you supposed to close tabs now? You used to be able to right-click, then close the current tab or tabs to left and right, which was great, and I used it almost unconciously This useful functionality has disappeared. I am using Win 10 on a desktop PC - and I would really like to be able to close tabs when I have finished with them! Why have you rendered Firefox almost unuseable! One very frustrated Firefox user!

Chosen solution

You should still see "Close Tab" and "Close Multiple Tabs" in the right-click context menu. The latter should be enabled if there are multiple tabs that you can close (to left, to right, and other tabs).

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window
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Chosen Solution

You should still see "Close Tab" and "Close Multiple Tabs" in the right-click context menu. The latter should be enabled if there are multiple tabs that you can close (to left, to right, and other tabs).

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window