Diễn đàn hỗ trợ Firefox

After having created a couple of tab groups with some of the numerous tabs that were already open in my browser (Firefox, of course) and then closing and reopening the browser shortly after, no tabs at all reopened even though this is my normal setting for Firefox: open all previous tabs when opening firefox. This setting had always worked before - as it does now with the new tabs. However, all my previous tabs as well as the freshly created groups have vanished. Do you have an explanation and ideally a way of recovering the tabs - or the groups at least? Thank you very much. Kind regards, Kerstin

I recently had to have my harddisk replaced as it had become corrupted. The technician did not reload Firefox or Thunderbird. I hope this can be done as a restore so that I find my bookmarked and favourite websites and my e-mails

When I try to login to AOL mail, I have to constantly sign in; it doesn't save my password. When I log into Navy Federal Credit union, it doesn't remember the browser for 2-step verification. It used to work.

I ordered something recently with UPS tracking. I noticed that the tracking number always results in "We are unable to complete your tracking request at this time. Please try again later" message.

But, if I track it using Incognito mode, or in my Firefox mobile browser, it does work. It also works in the mobile version of Firefox.

I have troubleshooted by restarting Firefox in troubleshooting mode with no luck, thinking it was an extension or something else installed after the fact that was affecting, but it doesn't appear to be that.

Anyone else experiencing this issue?

Version Affected: Firefox v137.0 for Windows.