I-Firefox Community Forum

look, i have no idea if this is a bug, but i have been dealing with this for over a month now. i even have tried to use what was suggested, still does it. it all started AFTER i used mozilla sync, now for some reason it forces me out of my accounts every time i try to restart my browser, forces me to log back into them, then does it again if i close out mozilla at any point after to make sure it isn't about to sign me out another time.

it's getting frustrating because i am tired of losing my history, my bookmarks, and my extensions. this is also reaching a point i am considering changing web browsers because it won't fix after trying the suggestion given before of deleting the files.

I've ALL Mac. Desktop, laptop, i-pad, i-phone - oh, and I've got a Lenova for an exercise program that's in the mix. I can't seem to get any syncing done. I see notices that it's happened, but the tabs on none of the devices line up. I also tried syncing with/to/from my iphone. I got you QR Code and had to use the Iphone camera to scan it in. I got a message that I have to do it from within Firefox - but all I can get there is something KROLL. And that's an internet URL/page. I can't find a way to scan the QR code with that app hogging my screen. I've attempted to scroll/dump that tab but when I open up Firefox again...it's still there.

Old bookmarks not showing up in Firefox on new computer. It seems to merge all Edge bookmarks onto new Firefox on new computer. Is there away to get old Firefox bookmarks backed that were synched?

Recently I uninstalled then reinstalled Firefox on my Samsung A71 because I couldn't remove a timer I set on the app. I continued using Firefox on Android as usual for about three or four days but tonight I discovered that my Android history isn't syncing up to Windows 10 Firefox on my HP Pavilion. I signed out on Android, then signed back in again but my Android history still didn't appear on Windows. I tried several more times, using both the QR code and my email. I then uninstalled FF on Android and reinstalled and signed back in again but only a few items appeared in my Windows history. Android won't show me my current tabs on Windows as I type this either and the sync now button is doing nothing. Is there anything I can do fix this?

(P.S. both versions are up to date)

Hi, I’m having trouble keeping my bookmarks in sync between my Windows laptop and Android phone using Firefox Sync.

I’m logged into the same Firefox account on both devices, and Sync is turned on. However, new bookmarks I add on one device don’t appear on the other.

I’ve already tried:

Signing out and back into my Firefox Account

Forcing a manual sync

Checking that both devices have the latest Firefox version

Is there a way to manually trigger a full re-sync or reset the Sync database without losing data? Thanks in advance! 🙏

When I choose add new device the website displays 2 choices: mobile with installed Firefox app or need to download the app.

I chosed mobile with installed app then the website return to this main page without show the QR to scan from app.

Now, I logged in using email on my Android mobile and failed to sync my web browser profile..

On my windows 11 machine, Firefox requires me to re-log into my Mozilla account every few days (there is a yellow triangle on the Account extension, which when clicked, has me to log into my Mozilla account). I have tried several troubleshooting steps:

1) Create a new profile and set it as the default profile 2) Completely uninstall and reinstall Firefox using the steps in the following article, including removing user data. https://support.mozilla.org/en-US/kb/uninstall-firefox-from-your-computer

I'm using Firefox on a Mac and my iPhone and I don't experience this issue. I am logged into my account on both devices.

Thanks,

Paolo

I had to have my laptop serviced. When it came back, I downloaded Firefox and logged into my account. Usually, all bookmarks and passwords would load back up, since they were bound to my account. Unfortunately, this time after had synchronization finished, none of my data was present. It's as if my whole account was wiped. The only thing I did was change my password. How can I restore everything?

I have 3 devices connected to Mozilla account, 2 smartphones and 1 PC and NONE of them are syncing properly, bookmarks sync perfectly and everything else fails miserably. Some part of history does sync but nowhere near the full history. Syncing of open tabs is *completely* broken.

Dear Sir or Madam,

I'm recovering an older Firefox Sync Account. I can login on https://accounts.firefox.com. My password is valid. I cannot login within Firefox (activating Sync). It simply does not continue - After entering the E-Mail-Address and clicking the Button "Sign up or sign in". The browser network debug show no (obvious) communication error.

Please advise.

Kind Regards, Stefan

Dear all, I am searching the mozilla knowledge base and the internet, but I cannot find a solution to a simple problem. I used everything. Example: I would like to have my data saved and synchronized between devices after logging into my email so that I don't have to keep logging into the selected website. I also want websites other than exceptions to be deleted from the history after closing the browser. On computer A, I installed Firefox, created an account, and then added specific websites to the exceptions so that cookies would not be cleared when closing the browser. The account was synchronized. On computer B, I logged into my Mozilla account, and these saved websites require me to log in.

Thanks for your support.

Best regards, Maciej

15/12/2025 I need to sync my firefox data from my old windows 10 laptop to my new windows 11 laptop. Do I have to download the firefox app on to my new laptop before I can sync it, and will I need a new password if I have to download the app. Im using my old password on my old laptop to write this. On the new laptop, I tried to sign into firefox on the internet but, it said my password is wrong. I'm an oldie and have no idear what to do. Iwill be very grateful for any help. Many Thanks,

                                                                                           Janet.

I've installed FF on new computers a few times in the past year and I've noticed that it never syncs the Search settings (things like default search engine, adding StartPage, etc.). Is that by design? Is there a way to make them sync?

Signed on to same mozilla account on old and new computers. Set each sync for bookmarks, passwords and such. Both computers are shown as signed on, but none of bookmarks appear in firefox on new computer.

help

Ed

I have about a dozen computers synced to Firefox. The Bookmarks go nuts when an older seldom used machine powers up. I spend days cleaning out my bookmarks only to have old ones come roaring back. I have began manually backing my bookmarks up to a hard drive. Firefox has failed me. I wish to delete all, or some of the backed up bookmark files.

How do I do that!!! I've spent hours over weeks online trying to stop this madness. Can I wipe out all the files by deleting any of the three "places.sqlite files? Is there a way to selectively kill the very large files that keep coming back and keep the other recent backups?

Does someone sell a pay to play bookmark manager similar to Foxmarks / xmarks?

Thanks for your help Lee