Firefox Community Forum

I cannot use Firefox without it blowing up my memory to 86GB used in Activity Monitor. I've cleared my cache, closed all my tabs and bookmarked them. I have a Macbook Air M1 2020. I've tried restarting and am definitely using the current version of Firefox. I also updated to the latest OS Tahoe 26.5 to see if that helped. What should I do next please?!

Hi, hope your day is going good. I Cant login to many sites and some will not fully load. As I was trying to login to amazon, I receive this error.

Generated by cloudfront (CloudFront) HTTP3 Server

Request ID: H_T4lOMX_Epq2QLTYAzXlv7zbvpyxO2oNYHw19bUYzo-dmtYsC6LYw==

Cant you help? I have no problems while using other browser. Thank you

The UK is supposed to be supported for form autofill, but it doesn't work. I suspect it's because I use a VPN and Firefox thinks I'm in a different country.

How can I enable it in all countries so I can actually use it? I want to autofill name, address, and credit card details.

I have Firefox as my default browser on my mini PC running CachyOS (linux). It's been acting strange lately and doesn't pop up with email links like it used to and when I went to settings I noticed the "being manged by my organization" notice at the top of the settings page. I don't recall seeing that before and since I'm old and retired and this is a personal PC with software that I installed myself I don't know what this message is referring to? Is this a normal Firefox thing or what?

I opened up Firefox for the first time in a while on this newer laptop, and all of my bookmarks are missing. I recently opened Firefox on my work desktop, and they were all there.

Any help would be appreciated!

I play https://crazyshooters.com/ and https://crazyshooters2.com/ a lot! But the game became laggy since Firefox 148 and my ping spikes up. Other browsers play fine. I am on Linux Mint if that helps. (147 and below run fine)

For about two weeks, most of the pages/websites that I use that require logins/passwords will not load (or take an extremely long time to load--like an hour or more). Gmail and sports stats app are okay...banking, credit cards, social media, online shopping are NOT. Websites that do NOT require a login (local news, The Weather Channel, my city website) have no trouble loading at all.

I have made no changes to my computer since about February. I'm running Windows 11 (up-to-date), and Firefox says that it is also up-to-date.

I am only experiencing this problem on my desktop (but that is my device of choice) and not on my laptops or smartphone.

Has Firefox instituted a security setting that is interfering with commerce-related sites? Suddenly I can't log in to my credit union (gets stuck on "authentication" step), amazon.com (endless "transferring data" message during login attempt), and mutual fund sites (similar to amazon.com experience). These all are related to money/commerce. I've turned off Firefox's popup blocking and even explicitly allowed cookies for the sites. I did a Refresh to get rid of extensions that might be causing problems (even though there wasn't a problem a week ago on these sites). I've tried Firefox on a second computer for the credit union site and got the same behavior. Chrome has no problem with these logins, by the way.