Firefox Community Forum

After Firefox updated to v127 YouTube videos stopped working for me. They work fine on Microsoft Edge and Google Chrome. Considering this only started happening with the latest update and the fact that YouTube videos work fine on other browsers the problem I feel has to be somewhere in Firefox. When I try to play a video I get the white circle going around in the center of the screen and the video does not play.

I lost all bookmarks overnight and the Bookmarks tab is completely empty. I have located the latest JSONL24 backup file and tried to import it via the Firefox General Tab setting; however, the file does not show up in the Import Browser Data route. In fact, the C: directory as seen through this window is quite different from the actual C: directory. What am I doing wrong? Are there any other way to restore the bookmarks using the JSONL24 file?

I was able to open all attachment that came with my Yahoo mail. Since this morning I can not open any attachments-word, excel or PDF What happened? How do I go back to be able to open all attachments

I want to enable cookies for outlook only,the rest I don't want.

I have attempted to look at the cookie's url for outlook and add that to the exception list, but outlook still harasses me with its annoying 2fa

How do I find the actual address to put in the exceptions list to stop this issue?

I've been banging my head against a wall trying to figure this one out. Every time a video plays on youtube, reddit, etc it will show normal colors for a split second then it will darken it and wash out the colors. Not sure what is causing this.

Things I've tried: gfx.color_management.native_srgb to true in about:config Changing video settings in nvidia control panel Turning off hardware acceleration Restarting browser and PC Updating browser and video drivers, windows as well Turning off all extensions Trying with codecs both deactivated and reactivated

No other browser does this and ALSO when I run firefox in private mode it doesn't happen and videos run normally. Also when I try to record or take a screenshot of it it looks normal. Thank you for any assistance.

Windows operating system crashed and I had to reload it but before I did I coped all my files to an external drive Now Im back up running but need my bookmarks and saved passwords from my old firefox file What folderdo I need to copy from my backup to get my data back Note I can not run the old firefox progrea,

Hi. I am getting vertical lines sometimes. I have included two screen shots. I have checked browser.display.document_color_use = 0, and it was zero. I have tired this in Chrome and it works fine. And I tried in Firefox safe mode, and it still does these strange lines on some websites. I am running Windows 10, and have no other graphic issues except these lines. Websites are Windy.com and google maps. Thanks very much! James

I restarted my Windows 11 laptop and got error message about user profile. Restarted again and looks like it was corrupted so deleted my my user profile and Firefox config and bookmarks are gone!

Still have all the files just a new user profile and the old one is gone?

Any help how to get Firefox bookmarks back would be much appreciated

Hello Firefox community and thank you for your time and effort. Let me begin by saying I used to have this same issue with MS operating systems until I said goodbye to MS and went to Linux on one laptop and got a Mac for streaming and graphics. Here is the issue: MS had so many background processes running constantly, regardless of what I was using the machine for, that I regularly experienced crashes, warnings and slowed responses on my Windows machines. No matter how vigilant I was about settings and stopping processes and keeping system clean, I would regularly have to replace the fan on my machines as the constant overheating would eventually kill the fans. That has not been a problem since I made that switch away from MS. Until now. I keep clean machines and keep them updated religiously. But with the latest few Firefox updates the problem is now back on both my Linux built Lenovo and my MacBook Pro, especially the Mac. That regularly shuts down after an hour of streaming use. When I hear the fan constantly struggling and feel the machines heating up I check the background processes and find that Firefox has at least four running processes eating up resources. Force stop does not fix the resource hogging; by the time it is apparent and I respond the machine is already overheated and shuts itself down. Last night I started searching and found a (very) recent thread about this same issue. Most of the participants were attributing it to recent updates. If this is the case is there any effort to fix this? I would hate to have this issue completely destroy my older (but still heavily relied upon) MacBook with this constant mechanical challenge since I cannot afford to replace it. Please can you fix this problem. It is an old and exhausting struggle I thought I would not have to deal with again. If my assumption of the source of the problem is inaccurate do you have any suggestions? Thanks again, Jerri

Hello, I'm running FF 124.0.2 64 but in Win 10 on a PC. I have the bookmarks right across the top of the page; the sixth from the left at the moment is Seloger's website. If I have a tab open looking at a TV program website and right click on a link to see more details in a new tab, the new tab opens ok, but the TV program website is overwritten by the Seloger's website. If I use the "previous" arrows, it reverts to the TV program site. If I change the order of the bookmarks across the page, the TV program website will be overwritten by the bookmark then in the sixth from left position. This is driving me mad. How can I force FF to stay with the open tab and not change it by itself?

Hello According to this thread I set the values:

«browser.bookmarks.openInTabClosesMenu» → «false». «browser.tabs.loadBookmarksInBackground» → «true».

But when you click on "Open All in Tabs" in the bookmarks menu, it redirects to the first tab to open, that is, the value "browser.tabs.loadBookmarksInBackground" does not work.

Hello, I am a tinkerer and I would like to tweak my Firefox Developer Edition to suit my tastes, but I don't know what each of the preference commands does. Could you provide a list explaining what each command does and, if possible, how to use them? I don't want to reinstall Firefox.italic text I prefer to do things properly. Thanks

ok what im having issues with is is kixeye.com.... instead of this site it keeps going to https://m.kixeye.com/. instead of www.kixeye.com. there is no option to change it to the desktop site like when im on my phone

any help rectifying this would be a great help

Recently I used the forgot about this site for reddit, but when I try to click on a link from either my bookmarks or from a web search I keep on getting. [The page isn’t redirecting properly Firefox has detected that the server is redirecting the request for this address in a way that will never complete. This problem can sometimes be caused by disabling or refusing to accept cookies.]

Not exactly sure what causes this or how to fix it.

Since the latest update Firefox doesn't show up in the browser list. I don't want to uninstall to reinstall because I have too many settings in my browser that I don't wish to reset. Please solve the problem.

Hi, having an issue where new tabs crash while browsing.

Will be fine for 30 minutes or so but opening a new tab/clicking on a bookmark leads to Gah. Your tab just crashed.

Using a working tab is OK as long as I stay on the same site.

All drivers are updated.

Once it happens, I close my browser and I am then fine for a while.

Removed all themes/add-ons in case of conflict but still same issue so re-added.

Any advice appreciated.

When I open Firefox browser the browser restsets and changes color to pink in the web address line. I have asked this question before. Is there someone technically familar with Firefox that can resolve this issue?