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Tabs do not open

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  • 2 har dette problemet
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  • Siste svar av user633449

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After opening a second tab I cannot open first tab any more. The same happens after opening with the third tab. Then i can not open first two tabs. There after all new tabs can be opened and back to third and fourth tab is ok.

After opening a second tab I cannot open first tab any more. The same happens after opening with the third tab. Then i can not open first two tabs. There after all new tabs can be opened and back to third and fourth tab is ok.

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The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.


Further information can be found in the Refresh Firefox - reset add-ons and settings article.

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