Diễn đàn hỗ trợ Firefox

Firefox recently 'crashed' on my desktop PC. It asked me to restart in safe mode or restore to the original state. I chose to restore. This meant that I had to re-add all of my add-ons and log back into my favourite sites as my log-in details had disappeared. I got everything back to normal eventually, except for one very important site. I am now no longer able to log on to my bank website to review my accounts. I get an error message on the site saying " Log on error. You need to enable cookies in your browser to logon to Internet Banking." I have never had this problem before. I am able to log on successfully on my tablet, and also via a different browser on my desktop PC. I'm not a tech expert so this is very frustrating. I've tried clearing cookies/cache/data in the settings but no success. I really need to access my bank accounts on my desktop as I find this easier. Hopefully you can help as I don't want to use a different browser.

Best regards Andrew Sambrooks

I have been using firefox for years. I have made no changes to settings. I got a blue screen yesterday and after that firefox keeps logging me off of everything I close it. I have tried about:preferences#privacy then going to History and clear history when firefox closes and only selecting cache. Does not work. I uninstalled and reinstalled firefox twice but i think it does not delete everyhing. I still have access to history after the reinstall.

Since last upgrade Firefox seems unable to access any wordpress sites.

Always says to enable cookies. I've done that but still not possible access.

Is Firefox now becoming so "secure" it is useless?

There are more and more web sites where Firefox just is no longer a viable browser.

There is no clear "ENABLE" cookies option to resolve this just pages on explanations about safety yada yada yada.

I just want a button that says ENABLE COOKIES so I don't have to constantly seek answers to use this browser on a particular web site.

As much as I hate Chrome I am finding it more useful now than FireFox

Ubuntu 22.04.3 LTS Firefox 123.0 (64-bit)

The browser deletes cookies when closed. Every time I log in, I need to re-enter passwords (they are saved) on all sites, this is certainly tiring. I read about a similar problem from other users, they had the “Delete cookies and site data when Firefox is closed” setting enabled, but I didn’t.

Hi,

If i understand correctly, firefox has total cookie protection enabled by default i.e. cookies are not shared among sites. I can see partition key is being set for the cookies which helps in maintaining cookie jars.

I am just curious to know if these cookie jars exist for firefox extensions also? For example, from a specific add-on if a certain cookie is set for demo.com then i dont see any partition key associated with it. Does this violate total cookie protection? And is this a bug or a special feature that firefox extensions can utilize?

I usually watch YouTube with Enhanced Tracking Protection turned on, Private Browsing turned on, and cookies turned on without logging in, but I have never had any problems. I can no longer open YouTube pages at all unless cookies are turned on. I will ask Google to improve this, but could Mozilla also investigate the cause? Thank you in advance.

I have Privacy & Security set to Strict with Cookies and Site Data deleted when the browser is closed with only 3 sites in the exclusion tab. I also use a VPN to assist with masking and for connections to defined systems and as part of that I will randomly set it to different countries 'because I can'.

I was looking at the website for the current Rugby World Cup (https://www.rugbyworldcup.com) but it was showing the wrong times for the matches. A little digging showed it had remembered my location from some point last week when the VPN was active and set to Iceland.

There is nothing I can find in my browser settings to permit this and I would appreciate pointers to check further since one of the reasons I have set the higher level of restrictions in my browser is to stop this kind of activity from websites.

For the past few days, I keep getting logged off of my Firefox account each time I start up Firefox, a problem that has only began happening since going to a new computer. From what I could tell, the issue was not over from the computer, so I am wondering what the issue can be with Firefox.

Would like help at this as soon as possible. Thank you very much.

I have attached images of what slowly occurs when I don't clear my cookies, websites start to slowly and slowly load less and less until they eventually completely break and wont load and I have to clear my cookies, resign into everything. and rinse and repeat every few days or a week, I also attached an image of what the purchase screen is supposed to look like. Looking at this via Microsoft edge

I maintain application that uses OWIN Microsoft library for authentication. It uses .AspNet.Cookies to pass auth information. For unknown reasons I see that Firefox 127 rejects that cookie. I've tried with SameSite Lax/None/Strict and Secure param but no results. Previous versions and other browsers ( Chrome, Edge Safari ) woks fine. Any idea ?

On ubuntu oracular 24.10, when firefox is launched, it tries to open a UDP listening port on all network interfaces which is not acceptable on many levels:

/usr/bin/netstat -tunpevaW|grep firefox udp 0 0 0.0.0.0:48654 0.0.0.0:* 1000 881247 178766/firefox

Is this behavior specific to Ubuntu or is it implemented by design? This must be a no go by design: if it needs a UDP port for some reason, it has to open it on the **loopback interface (127.0.0.1)** only.

Recently this month, watching Youtube videos has been a total chore on Firefox. Every so often, when I load up a video from Youtube, I get a blank player with no video in it. Every other aspect of the page template loads properly, but the video is just not there. The only fix for this is to clear my cookies and it's annoying to have to do this every week just to watch Youtube videos.

I've tried using other Firefox Forks, and they've had the same issue. I've used other browsers, specifically Chromium ones, and have not run into the same issues as of yet. I've isolated the problem down to my cookies, as deleting just the cache doesn't do it. Resetting the browser doesn't do it. Clearing my search history doesn't do it. Disabling all my addons doesn't do it. Signing in and out of my Youtube account doesn't work either. Any combination of all these fixes doesn't make the problem go away. The only thing that I've found to work is clearing my cookies.

Is there a way I can fix this? Please let me know ASAP.

(please refer to image attached)

How come when I have only cookies/offline website data checked to clear it still logs me out of websites like Twitter, Twitch, Youtube, etc?

Active logins and Site settings is UNchecked and yet it still logs me out. What is the purpose of those 2 boxes I may be misunderstanding them

Why do I have to re-register with my banking website to remember my settings in order to not need two-factor authentication? I have selected in Preferences/settings for that website's cookies, etc, to be retained in Firefox.

Delete cookies and site data when Firefox is closed tab is checked so it should delete cookies, but it doesn't, and when I click on manage data there are still cookies etc. How can I make this automatically delete?

With increasing frustration, I'm am trying top retain certain cookies when deleting other cookies and history. Instructions I read say use "Delete cookies and site data when Firefox closes" with exceptions noted, and do not toggle "clear history when Firefox closes." Except that in my Firefox settings, they work in tandem - the choices are both on or both off. I can't turn one on and the other off. Under manage exceptions, I am entering the entire website address with the https. Any suggestions? Thanks. Joe Markarian

When using Firefox, some web sites ask for consent. I tried opening the same sites using the Edge browser, and none of them ask for consent. Is there a setting somewhere in Firefox that controls this? Thx.

bold textMy issue is in Firefox I have 2 facebook account my personal one Cindy Betz Kuehl and my game account Cindy Kuehl Duc.  I deleted my cookies on Cindy Kuehl DUC and it deleted my facebook account for Cindy Kuehl  DUC.  I play games on this account and can't figure out how to get this account back.  I need your help please.