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Why does Windows update kill most of my Firefox windows?

  • 1 reply
  • 0 have this problem
  • 7 views
  • Last reply by TyDraniu

wannabowl
wannabowl
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I usually have 10 or so Firefox Windows open - each with 5-10 tabs. Everything should be running in the same instance of Firefox as each Window was opened with the "New WIndow" command in the "File" dropdown menu. When I let MS WIndows update run I usually have only 2-4 windows restored. When only Firefox updates, all windows are properly restored.

I usually have 10 or so Firefox Windows open - each with 5-10 tabs. Everything should be running in the same instance of Firefox as each Window was opened with the "New WIndow" command in the "File" dropdown menu. When I let MS WIndows update run I usually have only 2-4 windows restored. When only Firefox updates, all windows are properly restored.

All Replies (1)

TyDraniu
TyDraniu
  • Top 25 Contributor
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Please increase value of the browser.sessionstore.max_windows_undo preference in about:config.