Diễn đàn hỗ trợ Firefox

Trying to add my yahoo email account to Gmail. Keep getting message Must enable cookies on browser for yahoo account.

Have tried Firefox process shown in past posts. Keep getting redirected to same page on how to enable cookies.

Screenshots shown on earlier posts by “Jon…” not legible.

Thanks for your help!!

When I put my laptop to sleep, websites I am logged into are often logged out when I return. Note that I don't close Firefox. The tabs generally reopen but require login again. Windows 11, Firefox 137.0.1

For example, I put my laptop to sleep for lunch. When I returned, tabs were there, but I was logged out of gmail, Discord, and a website I was logged into.

This seems to happen more frequently recently, but not every time, as far as I know. But this is a relatively new problem, possibly related to a new laptop. Occasionally I get a message that there is trouble restoring my session.

Is there a way to make the URL high lighting of the domain more obvious? I find that most people can barely see the highlighting and I'd like to make it obvious (bolder and red, or highlighted in yellow, for instance.)

Can this be done via userchrome.css?

Thanks,

Thane

Think I've asked before, but I'm still having the same issue: in my Firefox (desktop, Windows 11), in the storage\default folder in my profile, there are, today, 5442 files! 416 folders appear here, with each one containing one or more folders ("Is", "idb", and/or "cache"), which, in turn, contain several files each, and a ".metadata-v2" file. The oldest of the 416 folders in 9/16/25. What is all this? I regularly delete all cookies over 30 days old in Manage Data.

Hello, I have some issues with Firefox keeping my logged in my Google account. When I close Firefox it logs me out of Google. I have tried some methods from other threads on this site but still without success. I have the setting for delete cookies on Firefox close to off and have tried Firefox remember history and use custom settings. Thank you for reading this.

I just had to sign in to this forum although I had never logged out. I am using Firefox 143.0.3 (64-bit) on Linux Mint 22.2. It is not the first time I am having to login again in one-by-one the sites I visit. And before anything else, I have not changed any of my privacy settings and no new profile has been created due corruption of my default one. It is not the first time this happens lately. Any chance with the Firefox update? I think I installed one quite recently.

There's a bug with Firefox 134.0.2. where I keep getting logged out of certain websites, even without clearing my cache.

Is there a possible fix in the works for this issue?

Hello, I deleted Cookies and Site data and Temporary Cached Files and Pages, and all my Skype conversation and call history disappeared! Skype support say that they were deleted along with the temporary cached files. This is a major problem. Can anybody help me please?

Thank you in advance!

Hello, I have been aware of this issue for about a month now. I have, for example, added 3 sites to my "Block" list under "Manage Exceptions" in "Cookies and Site Data". They are not only repeatedly disappearing from the exceptions list without my input (which I suppose is the bigger issue), but even when they are present, the websites still end up storing cookies and site data for the session. These sites are Wikipedia, Bing, and DuckDuckGo.

In addition, I've also added a finance website to the "Allow" list, as the browser is set to delete cookies on quit. This website has also repeatedly disappeared from the exceptions list without my input.

My version of Firefox updates regularly via the Linux Update manager. I am also wondering if the "Forget about this site" option in the History menu generates this (at least to me) unexpected behaviour. I would expect that using the "Forget about this site" option would delete site data, cookies, and history, but not remove it from my Cookies exception list...

Unsure if this is correct category... Years ago when Firefox was in it's infancy - Firefox settings used to allow much more power/control over cookies & how you deleted them. You could actually display & select individually ones you wanted to delete. Now Firefox has it's own Interface 'utility' and only allows you to delete 'groups' of cookies based on their App name. I was looking for the location / name of the dataset which is used to store cookies - so I could delete them more finely. Or is this in some sort of special format which is ONLY accessible thru Settings. I see MANY Cookie add-ons, mostly dealing with auto-responding to cookie prompts. Actually as of this writing - I am trying one of these.

This is a weird one and I'm hoping there's a reassuring explanation.

I had Firefox and Sumatra PDF open, nothing else on Win 10.

I switched from Sumatra to Firefox (1 tab open), searched for something, and Firefox froze, and after a while Windows gave me an option to terminate the non-responsive program, which I did, and Firefox closed.

But the hard disk was active 100% afterwards, and everything slowed to a crawl, and I couldn't even get the Task Manager to open, so I did what I haven't done in many ages, killed the power. (Experience tells me a memory leak.)

After the restart Firefox opened, a bit slowly, to the last open tab. Browsed a bit. All is fine. Closed Firefox, opened it again, and now I'm logged out of every website, including the saved preferences, e.g. of Wikipedia.

It's worth pointing out that I closed Sumatra just fine, but it too lost the history (it remembers which page I last viewed for the opened documents).

Since Firefox was the one to freeze, and to work fine afterwards, logged in and all, then lose all after opening it again, I'm not sure what happened, and if there's anything I can do.

Sorry for the lengthy post, but basically:

Is that expected after a freeze/recovery?

On a previous install, this was a non issue. I recently had to reinstall windows entirely, and went to download Firefox first thing, but have been having an issue where even though every setting to delete cookies is off, I have the "enhanced tracking protection" set to custom, with everything ticked off, there are no extensions, no anything to seemingly cause the issue. I even signed out of my Mozilla account just to see if it was a sync issue. It still occurs. Firefox has been keeping me signed into literally everything, except specifically Google services. YouTube, Gmail, photos, everything. Any fix?

The image I uploaded is all I am getting. I even got on line one on one with my McAfee and they got on my computer. I need help guys. Is not just browse, I am also having issues accessing the website I know my account has been compromise. All I did different is add 2 adds on that were recommended by Mozilla and I removed them but it looks like the damage was already done.