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The bookmarks and history system will not be functional" error message has been dogging me for several months. System is windows 11 home and Firefox version 151. All updates are current across windows and FF. I noticed on the about support page that FF shows that this is a NT Windows 10 OS, not Windows 11. Not sure what that means. I have followed all of the suggested fixes, multiple times. Some don't work at all and some work for a short period of time before the error message returns. The only fix that works the longest is to reinstall FF. This then requires the time consuming task of updating my settings, extensions, proxy, etc. When the next round of Windows security and / or FF updates come through the error message returns. Reluctantly getting ready to dump FF. This is my last ditch effort to find a solution. Thanks.

VPN app is successfully running on my laptop, but trying to activate it on my Android phone is always ending up in authentication error. Could somebody pls help, what can I do to have VPN on my phone as well?

Thanks!

VPN has disconnected for NO REASON. This is a paid up year subscription. It has happened before. Just last month. I am running it on a windows 11 platform and use Firefox as my browser and Duck duck go as my search engine.

MESSAGES IN 'INFOLDER' ARE DELETED AFTER ABOUT 5-7 DAYS, and can't be found I have looked in all settings to try to find the reason, but don't find anything helpful tnx, Al email [edited from public] @ec.rr.com

Here's the message I get 'intermittently when I open Firefox, which is my default browser:

Fix "The bookmarks and history system will not be functional" error message

The "fix it" page doesn't suggest any possible security program obstacles. Can you help me find the culprit?

Ich erhalte die Meldung "Nachrichten konnten nicht in die Mailbox-Datei geschrieben werden. Stellen Sie sicher, dass das Dateisystem Ihnen Schreibrechte einräumt und genügend Speicherplatz zur Verfügung steht, um die Mailbox zu kopieren." Speicherplatz ist genügend vorhanden. Bis jetzt konnte ich meine Emails problemlos abholen. Bin erreichbar über Telefon [edited] oder Handy [edited phone#'s from community support forum]

All of a sudden, Firefox for Android has been using about 1GB of data daily. My Data Usage monitor says it is almost all Foreground data.

I barely use Firefox for watching videos or streaming anything, especially when not on WiFi.

I run two extensions — Privacy Badger and uBlock Origin, both of which I would assume should be saving me data by blocking ads and trackers.

Data collection settings are set to Off. Autoplay is blocked for audio and video. Stories (sponsored or not) and sponsored Shortcuts are disabled. Tabs open for 2+ weeks are automatically moved to Inactive.

How can I synch my address book on my laptop with a Moto G 2025 phone? I need the required steps to do this plainly spelled out, as I am not a super computer user. Thanks!!

I have Windows 11 operating system on my Laptop, but when I order merchandise online via Paypal, I get notification stating my device was recognized and was using Windows 10! I don't understand why this is happening. How do I fix this?

REPEATING IMAGES involving . Macbook Air M4 Tahoe 26.2

When sliding from the primary Mac screen to another on the same computer the Firefox image (and ONLY that image) is duplicated on each additional screen image loaded making the use of multiple screens virtually useless.

[edited email from public community support forum]

bold text I have just installed Mozilla VPN but it doesn't seem to be running in the background properly. How can I verify that it is running? And how can I restart it if it isn't running? I have a Mac.

only one email kinda working now - [email 1 removed]@wolfgangforge.com (have 3 accounts total). i cannot even be sure you are getting my emails or that i am receiving any replies. when i close down ff and re-start, the email tab is gone and i must type in "https://sm1.toast.net/interface/root#/email" and login to get it running again. my most important email, [email 2 removed]@wolfgangforge.com is not. this folder has my business tabs (using the Simple Tabs add-on in ms windows 11) - about 700 tabs and about 30 groups. losing all this info would be a major disaster! it is like FF is installing for the first time and cannot find the Profiles folder. i've attached a screenshot to show the folder where the Profiles are presently kept.

***-- i need to get back my ff as it was last friday.

i looked at the session-restore, but it appears that only goes back to the immediately previous session and since that one was fouled-up also, i can't see how that would help. wolfgang 503-475-3563

We need to disable the VPN functionality in Firefox for macOS in our environment using a configuration profile deployed via our Jamf Pro VPN. I have done internet searches and found suggestions to use either a custom upload or external application configuration profile payload to disable the VPN functionality but have not been able to find a configuration that works.

Can you advise