Diễn đàn hỗ trợ Firefox

We apparently lost power sometime during the night. When I turned on the monitor and opened FF, I got the error message that it had crashed. As my subject line says, I lost all my tabs, the pinned ones (probably about 10) as well as the open ones (probably between 10 and 15). I also lost all my history. I can't use the 'Restore Previous Session' because it doesn't give me that option.

I've restarted Firefox and also rebooted my computer...still nothing happens. It's up to date, version 133.0. But I have no history beyond this morning. Is there any way I can recover those tabs or history?

And in my FF Settings, there's a link at the top that says "Your browser is being managed by your organization". I don't have or belong to an organization. When I click on the link it takes me to another page that says it's "Active" and there's a huge list of "Documentation" that apparently involves a lot of code. Can you please explain what all that means? Thanks so much for any help!

I just installed Firefox on a new PC build and Twitch will load but just gets a spinning circle instead of playing the stream. The streams play fine on other browsers but i can't figure out why its lagging so bad/not working on Firefox. I did some digging and tried resetting cache and cookies and switched of recommended settings but nothing seems to work.

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

Hi, just tried to access Firefox via an existing PC desktop short cut and it said "The item "firefox.exe that this shortcut refers to has been changed or moved, so this shortcut will no longer work properly. Do you want to delete this shortcut?" Not sure why it's suddenly done this.Should I delete the app via "Add remove" and re-install.

Why is Firefox crashing so often? What changed? Is there something I need to do to prevent his? Once or twice a week or sometimes a day, but It seems to crash when I am just in my Gmail, sometimes 4 or 5 times an hour. Is Chrome a better option?

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

Hi, my proxy configuration settings got selected to No proxy and I'm unable to update it to auto proxy/manual proxy configuration settings as you can see in the below image, the pop got disabled and unable to select other options.

Steps to replicate 1.open fire fox browser 2.click on settings 3.select general >> Network settings 4.Click on settings

Actual result: unable to edit the proxy configuration settings got selected to no proxy and editing is disabled

Expected result: should allow user to select the below configuration options i. Auto detect proxy settings for this network ii.use system proxy settings iii.Manual proxy configuration

Hello, I am transferring to a new device but my device is not syncing and just loading even when I tried to close and open Firefox. I've tried to also log this in via support but to no avail. Appreciate any help on this. Thank you!

Hallo zusammen,

ich kann meinen Firefox nicht mehr aufrufen, weil er wohl nicht kompatibel mit 133 ist. Es wird empfohlen zu deinstallieren und neu zu installieren. Aber dann sind meine Favoriten, Lesezeichen und Passwörter weg. Ich kann sie nicht sichern, weil ich keinen Zugriff auf die alte Version habe. Wie löse ich das Problem?

Viele Grüße Annette

Hello everyone,

I can no longer access my Firefox because it is probably not compatible with 133 (see screenshot). It is recommended to uninstall and reinstall. But then my favorites, bookmarks and passwords are gone. I can't save them because I don't have access to the old version. How do I solve the problem?

Best regards Annette

Firefox history contains youtube videos I didn't watch (and that aren't in my google youtube history). I've realised they go back May, roughly when I got my new linux machine and installed Firefox. However, they also seem to have been watched outside the time any of my devices apart from my phone are on. They're mostly just junk videos about minecraft etc.

See attached pic - the ones this morning between 5.48 and 7am I didn't have the laptop turned on. My phone was on though, but by the bed.

How has this happened and how can I track down how to stop it?

I'm writing this on my Windows desktop, can send details of other devices if useful.

How do I turn off the caption box. I can't find it anywhere in my controls. Also scrolling has been affected and works poorly. Is this a virus? I never changed any settings to enable this intrusion.

I'm using Floorp and its working perfectly aside from this one or two pixel thick line of white that completely borders the left side of my screen every time I open the Browser. Is there any way I can fix this?s

When browsing a website that uses persistent storage, Firefox pops up a prompt from the URL bar that says "Allow <site> to store data in persistent storage?"

How can I disable the prompt so it never pops up to ask me and automatically blocks everything?

I looked in settings and didn't find anything and didn't see anything in about:config that obviously controls this behaviour either.

I found a screenshot online of the prompt I'm talking about.

Thanks.