Firefox Community Forum

I recently downloaded Firefox and would like to use it as my primary web browser (M1 14" Macbook Pro). But my Google calendar web site is not showing any colors, making it hard to use. On my other browsers (Brave, Safari, Edge) it works fine . See screen shots below from Firefox, Safari, Brave. I have tried re-booting Firefox, the computer, reverting the Firefox theme back to basics etc., and searching on line for a solution, but I can't find anything. So far all other websites are working OK, except for 1 other that has partially the same problem. If it can't be fixed I'll stop using Firefox, which I otherwise like.

Thanks for any help.

I am installing an extension I trust, called KDSpy, to help me see which books are selling well on KDP Kindle Direct Publishing. How can I go back to click the box "run on private browser" for incognito browsing?

When I open a video in fullscreen mode, the Windows taskbar blocks the video controls at the bottom (as shown in the attached screenshot). I’ve noticed this issue only occurs in Firefox — it doesn’t happen in other browsers. I’ve already disabled all add-ons and started Firefox in troubleshooting mode, but the problem still occurs.

Hello Firefox devs,

First of all - great thank you for this alternative to the status quo.

So - this started some months ago and I thought Youtube implemented some sort of protection so the music sounds obviously different and worse than the original.

But now I played some MP3 files directly from the computer and then played them on VLC player.

Man, I hadn't listened music peacefully for months, because I usually listen my Youtube playlist and it sounds horrible.

Now on the VLC it sounded as it should be and it was a pleasure to listen to, while on Firefox it was s..t

Basically it skips beats, changes tempo, it's subtle but obvious and makes listening music a horrible experience.

The OS is Debian 12 - bookworm, the firefox was always the latest in all these last months, I let it update when it needs to.

It's in virtual machine, but so is VLC and there is more than enough CPU to play a song.

What could it be, is it just me who experiences this?

Thank you for your time.

https://support.mozilla.org/en-US/kb/https-upgrades SSA says Firefox will "upgrade" me, but their provided link doesn't go anywhere helpful. I tried doing several things I found on the help page https://support.mozilla.org/en-US/kb/https-upgrades "Firefox connection upgrades - HTTP to HTTPS ", but I still get this "Forbidden Access".

I have tried to contact SSA (left an e-message) and will keep trying, but my God, they were impossible to get by phone even before Trump and Musk cut everything, so I'm not going to even try that. Can you help me?

After a recent update, certain websites (like Youtube) leak script that remains even after the tab is closed, until Firefox is closed. When one of these websites is accessed for the first time, a second tab opens and quickly closes, as if a popup was blocked. One way I can observe this behaviour is that the NoScript extension will detect script for that website on ALL tabs, even blank ones, with the "(sidebar?)" annotation. With Youtube I managed to prevent this by disabling Service Workers in about:config, but for example with tenor.com the behaviour continues to occur even then.

Websites I observed this behaviour on so far: youtube.com (until Service Workers were disabled) tenor.com nami.news

Is this a bug? I have also observed the same behaviour on a different PC for Youtube until I disabled Service Workers on that installation. What should I do?

A few weeks ago, just after I tried to delete the cache and tracking cookies from Firefox (using AVG TuneUp, which seems to have taken more than I asked it to remove), my browser started refusing to load any new sites, or reload inactive tabs, once I had been using it for about five minutes after rebooting it. It also crashes completely when I try to download or upload anything after that point, which is irritating but does mean I have some crash reports to share (bp-5a7c5f6e-0d55-451a-8b2b-15b360250524 is the latest one). I've tried everything I can think of or find on the Internet - Troubleshoot mode, disabling and re-enabling hardware acceleration, refreshing the browser, uninstalling and re-installing it with and without restarting the computer in-between (which seemed to work for a while), culling tabs (although, if I'm reading the crash reports correctly, lack of memory isn't the issue after all; certainly, Chrome doesn't have the same problem even when using more memory than Firefox did), even running diagnostics on my computer's RAM and hard drive - but nothing's fixed it. What might be going on, and how can I solve this problem?

I seem to have accidentally set up tab-groups, on desktop. Probably I fat-fingered a shortcut to group some tabs. This is a function I'll never intentionally use — since I'd rather not cut off my fat fingers, is there a way to permanently shut off tab-groups?

Thank you kindly.

Hello,

I have problem with some specific web pages like below that keeps loading and refreshing again and again until account gets lock.

login.microsoftonline.com

Regards,

Aqeel

Firefox has recently started crashing multiple times per day. The crashes do not seem to be website specific.

Here is a list of my submitted crash reports. Please help. Report ID Date Submitted bp-4a4b95cb-5de4-4c1a-a039-aa61e0250522 5/22/2025, 4:49 PM View bp-425d3fab-7ee9-4f42-8164-2fb570250522 5/22/2025, 4:49 PM View bp-96f2c479-039b-44a4-af5a-2289b0250522 5/22/2025, 4:49 PM View bp-f1c2ae9d-d9f2-4020-9fac-cc4dc0250522 5/22/2025, 4:49 PM View bp-e7b41459-4e4d-4120-8a9b-5fd140250522 5/22/2025, 4:49 PM View bp-eb018656-c009-449b-a0ec-4b1ad0250522 5/22/2025, 4:49 PM View bp-379d0e69-968d-4466-bb40-110c00250522 5/22/2025, 4:49 PM View bp-4c973572-f639-4093-ac3c-582e90250522 5/22/2025, 4:49 PM View bp-4eaa2ca6-a65c-4b69-9a65-acf030250522 5/22/2025, 4:49 PM View bp-244f6147-2410-45d2-83bb-ad0110250522 5/22/2025, 4:49 PM View bp-e0e22e8c-409a-4dd7-9f38-b35670250522 5/22/2025, 4:49 PM View bp-52f1f46e-c697-4a0e-a946-b46800250522 5/22/2025, 4:49 PM View bp-25042391-231a-4cb7-86ae-7fd570250522 5/22/2025, 4:49 PM View bp-77083bb2-4441-49e7-b621-e13530250522 5/22/2025, 4:49 PM View bp-bf165ce6-fd04-4252-9812-182b60250522 5/22/2025, 4:49 PM View bp-8f18227f-886a-4911-b1e1-05cf30250522 5/22/2025, 4:49 PM View bp-a0f3179b-d107-4c78-a7a1-b5b450250522 5/22/2025, 4:49 PM View bp-82e2715f-60d4-4452-8599-6e7a80250522 5/22/2025, 4:49 PM View bp-cea83fe7-3c58-4cf8-92a6-e665c0250522 5/22/2025, 4:49 PM View bp-0b234002-f59f-4d8d-a531-150af0250522 5/22/2025, 4:49 PM View bp-0dbbce40-5e20-49b6-8320-b97340250522 5/22/2025, 4:49 PM View bp-33f73341-552b-4704-957a-8f7d60250522 5/22/2025, 4:49 PM View bp-7138d2ac-e452-45a0-9c3e-9989d0250522 5/22/2025, 4:49 PM View bp-e4aad04e-743b-4a0e-aa70-1c57d0250522 5/22/2025, 4:49 PM View bp-acc8ec8e-f261-4087-86fb-4e8280250522 5/22/2025, 4:49 PM View bp-ee14e1b1-4e05-4699-a084-4e99f0250522 5/22/2025, 4:49 PM View bp-94a80472-37fa-4f5a-ac91-01ac10250522 5/22/2025, 4:49 PM View bp-75a32236-4cbd-470c-a531-469800250522 5/22/2025, 4:49 PM View bp-9a1633c1-d806-4a15-9ea2-05b310250522 5/22/2025, 4:49 PM View bp-c2c785fe-ea5a-4bac-9c2e-c8d550250522 5/22/2025, 4:49 PM View bp-8617ec7b-e8a6-43e6-aa45-8223c0250522 5/22/2025, 4:49 PM View bp-5ad2eca4-6eeb-4576-b9b7-1c4f10250522 5/22/2025, 4:49 PM View bp-a9a6b606-eaae-4bc0-95e8-88f8c0250522 5/22/2025, 4:49 PM View bp-0a0add6e-5359-4e95-9c53-b99ba0250522 5/22/2025, 4:49 PM View bp-68ff33ff-2576-46e2-a640-033d50250522 5/22/2025, 4:49 PM View bp-e5a72595-818e-4eb8-b6bd-f6fb80250522 5/22/2025, 4:49 PM View bp-fb84105f-be5f-4bc3-8840-89b8b0250522 5/22/2025, 4:49 PM View bp-8296a7d4-6861-45c7-913c-b57a20250522 5/22/2025, 4:49 PM View bp-e88dd1db-9754-4f05-b939-c117f0250522 5/22/2025, 4:49 PM View bp-db96ea58-f258-4555-a7c2-1d9a40250522 5/22/2025, 4:49 PM View bp-8c32df08-4906-48a6-9e13-0799e0250522 5/22/2025, 4:49 PM View bp-69f42d24-29bd-429f-a25b-7e2cf0250522 5/22/2025, 4:49 PM View bp-9f9147b9-5ab5-497d-8179-224b60250522 5/22/2025, 4:49 PM View bp-a2395594-c5a9-4faf-a7c8-4d1ef0250522 5/22/2025, 4:49 PM View bp-73b12d4f-e214-46ee-9b53-fe4390250522 5/22/2025, 4:49 PM View bp-21dbb59d-c084-407c-a40c-fa1c70250522 5/22/2025, 4:49 PM View bp-95e0edb2-60f6-417d-a9bf-db1eb0250522 5/22/2025, 4:49 PM View bp-9865fe2a-33d8-42ac-adab-9819e0250522 5/22/2025, 4:49 PM View bp-e3fe69de-578e-4463-b9b9-43e7a0250522 5/22/2025, 4:49 PM View bp-151af92d-73f7-415d-a400-c26380250522 5/22/2025, 4:49 PM View bp-0f8a7e58-4bf5-4d16-b039-f9d6e0250522 5/22/2025, 4:49 PM View

https://drive.google.com/file/d/1c66u.../view?usp=drive_link

My option to "Open a specific page or set of pages" has vanished!!!

Originally a page I play backgammon at wasn't displaying properly, my graphics drivers are up to date so I shut down the browser, when that didn't work I was going to uninstall but at the beginning of that process I was given the option to refresh so I chose that instead.

Unfortunately it took me a hot minute or two to realise my browser was no longer opening a specific page it always had done.

Where has that option gone?

a few months ago, i built a new computer and upgraded to windows 11. but i have been having a bug where after resuming use of a firefox window, i will at some point lose the ability to left clicks links or to type in any fields on the page. for my mouse, i can still properly left click web buttons, like the youtube players, and i can left click tabs to switch between them. right and middle click still work correctly as well. for the keyboard, i can use keybinds on my keyboard (ctrl-tab/ctrl-shift-tab/ctrl-a) or hit space bar/page up/page down to navigate, but typing in fields just doesnt work. this bug happens after some random point of using the program, so it could happen after 10 seconds or 10 minutes.

the only way to fix it is to switch to a different program momentarily, whether that be alt tabbing to a non firefox window or clicking the desktop. ive just tried switching all my extensions and everything off with troubleshoot mode, but still experienced the bug. ive also tried different keyboards and mice in different ports and had the same issue persist, so i dont think its my peripheral software since i used generic keyboards too.

does anyone have any suggestions on what could be happening here and if anyone is experiencing the same issue? its very frustrating

This drives me absolutely crazy as I tried to narrow it down for days now. The Amazon Seller website makes me login daily, which is not a problem on Chrome. If I export the cookies from Chrome into Firefox it works, but also forgets it after about day. I can confirm:

- cookies are not the problem and don't expire, as they keep working in Chrome on the same machine and network and if I export them again from Chrome and import to Firefox even daily, it still works, so the cookies are fine - It's also not amazon's fault, let's say a stricter protection agains Firefox for example, for the same reason as above, they don't block the cookie - I turned off every protection, made sure cookies are persistent and I gave every exception to amazon's website but didn't help - it happens even if I don't close the browser, so it's not a problem with cookie deletion - I tried it in a completely clean new firefox profile, same problem

I'm losing my mind because of this..