Diễn đàn hỗ trợ Firefox

After synching from my Mac to my iPhone, the bookmarks on my iPhone are bare. There aren't nearly as many as there are on my Mac. But, in looking at Firefox on my iPhone, I honestly don't see where synch is even turned on there.

For the past week or so, Firefox has been resetting the tab I am using. The whole tab will suddenly go blank except for blank placeholders for buttons, frames, etc., after which a few seconds later the tab reloads. If I was watching a video, that video is still there but has been reset to the start. There does not seem to be any particular trigger (I read another thread from about a year ago in which another user described the same problem.) I have never seen this kind of random reset/reload behavior in Firefox. Let me know if there is a way to collect more information if possible. Thanks for your time.

hey, on websites like tumblr, hyperbeam, and other sites with video embeds or streaming, i keep having problems with the videos stuttering in one place and i usually have to refresh for it to fix. i don't have any extensions that interact with videos other than i guess ublock, and it only happens on sites where i do NOT get ads with videos. here's a gif of the glitch:

https://gyazo.com/c1b29f33e9ef1275e5e76ef95e186af5

it's REALLY annoying, is there any known fix for this? firefox Version 121.0 (64-bit)

Since installing Avast Plus I can't sign on to some accounts to pay my bills, such as Rocket Mortgage and Synchrony. I have to go to Microsoft Edge in order to pay these bills.

On a legacy iMac with over ten years of Firefox usage, I suddenly cannot sign in. The mac caps out at High Sierra 10.13.6 and I am unable to activate sync. I have tried allowing all cookies, restarting the browser several times, and even explored the config files.... to no avail.

How do I "enable local storage"? that's the error that sync provides me, but there is no option to fix that and all of your help files point me to cookies information (which I have done everything with). There are no actual help files to fix the local storage problem. This is frustrating!

Do I have to uninstall the entire application? If so, how to I preserve my bookmarks and pws without also porting over whatever is broken in the application?

How most of the the "serious" articles of those recommended come from moderately left to very left sources. The well-intentioned but hopelessly misguided (and often destructive) selections from the NYT, Atlantic, Vox, New Yorker, etc. are of little little interest or use to me. Please consider articles and opinion pieces from the WSJ. American Spectator, NR, etc. as well. You might just increase revenue and profit. Thanks! Ted Alpert

Ok. The update downloaded 2 1/2 days ago. I've used Firefox since that download. It didn't install until now. 2 1/2 days later. Why the long delay? And why don't you have something show up in the banner or toolbar that designates that an upload to Firefox is happening? Now, we all have to guess why Firefox is behaving slow and erratic, close and re-open, and check for version.

How do I disable the mozilla.com news popups? I keep getting annoying news popups with Mozilla.com written at the top of the popup. Todays was USAToday. I did not request this and I want it gone.

I'm using 121.0 for Manjaro

Today, I had a problem trying to re-load a website I had saved just the other day. I have a bunch of such websites for a technical project I am working on.

I tried loading the other saved web-sites. All had been saved as a complete file and by this browser. I have no other browser installed.

The problem was that the saved web-page kept re-loading. No forum-discussion could be found so the trouble-shooting option was entered into.

I opened Firefox in safe-mode (via the command-line call). Running a suggestion; clearing cache didn't resolve the problem (in safe-mode the saved web-page still kept re-loading with a rapid cycle)

The next "suggestion" I tried was refresh Firefox. Firefox advised that none of my saved data and settings would be lost. Well, my entire profile is gone!!! Thankfully synchronizing worked such that I could recover passwords, history etc. What are NOT recovered are the settings for websites, probably other infos too.

I have two login-accounts on my system and I have a shared, common profile for both. This was using a public folder with access rights only for those two users.

I have been using that profile architecture for months. This is now gone!! Those folders do not exist anymore. In its place are entirely new folders, their formats completely unfamiliar to me. I am recalling my latest backup but will it be of any use???

Many thanks, indeed.

You have changed my home page without my consent. I got no notice I just signed & there was Firefox homepage. I have had yahoo since I got online since 2000. So I love yahoo. I want it back as my homepage. Thank you

Hi, as seen in the screenshots, the toolbar popup windows are way too small. This goes for installing addons, websites asking for permissions, and remembering autofill information. It only seems to affect those instances, as addons pinned to the toolbar work as expected.

I've tried:

1. Clean reinstalling firefox (including deleting the Mozilla directories in AppData/Roaming + Local)
2. Deleting the default profile and creating a new one and launching with that
3. Deleting the xulstore.json file

The issue still occurs in troubleshoot mode, so doesn't seem to be an addon causing this. I also have the zoom set to 100% and font size as it was when installed; this is a fresh install still doing it.

This is similar to https://support.mozilla.org/bm/questions/1342630, except that was 2 years ago and trying those solutions did not work for me.

Any help would be appreciated. Thanks

well your latest update not only crashed my browser, but also crashed my computer, now it takes 1-2 minutes to load a page after your recent update. oh. it also changed all of my settings! Great job in setting the internet back 20 years, it makes dial up look lightening fast!