We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Firefox did not restore my tabs after MacBook ran out of power then restarted. Restore Previous Session selected. No restore option given on restart.

  • 2 replies
  • 1 has this problem
  • 4 views
  • Last reply by FredMcD

more options

No Restore Previous Session is offered at the Menu dropdown nor in History as has previously been the case.

No Restore Previous Session is offered at the Menu dropdown nor in History as has previously been the case.

All Replies (2)

more options

Nevermind... Firefox opened 2 sets of windows, the one with all my tabs was hidden. Thanks anyway! :)

more options

You were lucky. Well Done. Please flag your last post as Solved Problem as this can help others with similar problems.

Warning: A sudden power loss can cause files to be corrupted. You should check your hard drive.