I-Firefox Community Forum

Okay posted this into iOS but never got any proper help, so I'm guessing that was the wrong place to put this.

Whilst I'm watching a video, if said video is playing in fullscreen, it'll often fade to black during different parts, as whenever a flash happens or quick cuts (e.g. a film with lightning strikes, causes it to fade to black and it stays like that - then fades back in super slowly). It is SUPER annoying and it causes me to have to rewind if I miss something because of it (only for it to do it again and again)! I don't watch YouTube in fullscreen because of it, but it even does it in streaming services - but worse! I honestly have had enough of this, it is genuinely infuriating.

I'm on MAC air 2022 M2, macOs Tahoe 26.6.2 - and the most recent up-to-date Firefox update: Version 157.0 I usually put off updating Firefox because it signs me out of everything! Meaning I have to resign into all of my school things, streaming, YouTube, and even this page itself!

Now I've gone into a private window and tested it to see if it does the same thing - yes, yes it does do the same thing, I put on the same two YouTube videos and it did the exact same fading in the middle of it at the same exact timestamp!

Took this photo of the movie Cruella because I knew there was loads of flashing lights at one scene. You can see that the video is faded but the rest isn't. The second image is when I click multiple times to try and stop it! But it happens again directly after.

Please help me, this is really annoying and I've put up with it for too long :(

With the most recent update, the autofill password background color is now white instead of black, as it had been forever, with my system settings on Dark Mode / system.

I cant see any place to change the autofill background color, other than follow system settings or set to dark mode. Which I have done both, restarted firefox and my PC - still showing white background. again, this just started with a recent firefox update, about a week or so ago, maybe there is a glitch in there?

Please advise. Thank you~ SG

Hello, the QR-CODE that i scan with my cellphone for the 2 authentify wont work i have google authentify i think mabye it couse be need the time to actuell this progress of update that the code funktion funktions . Why i write you is not importent to me and you can help i hope you there have a sultion maybe for my account problem really dont no what the problem for that by the way Mozilla is nice regards Berkan

so im pretty sure it uses dpi and because im pretty sure the vpn is not encrypted it doesnt work maybe add an option to encrypt/bypass blockers such as these (xvpn looks have a look at how that works(pretty sure xvpn steals your passwords so if u fix this i love you))

I use Bookmark Toolbar a lot. It has several menus, with submenus. But when they layer over top of each other, I get lost in which layer I am on and too often my mouse moves off the top layer, which closes it.

I would like to somehow change the colour of the menus, depending on the layer. Currently they seem to all be kinda grey, regardless of theme.

But if the first dropdown menu could be yellow and then the next be blue ... or whatever, it would be most helpful.

I suspect this is something that could be effected in userChrome.css, but I have no idea what to put in there to target the menus.

Any help or guidance you can provide is much appreciated.

Thanks!

Bring back my access to the Artstorefronts.com website. I do business with them, they carry access to my website: Onenessofbeautyandsoul.org. Are you blocking it, or is it someone else?

And it is rather annoying that the report does not tell me which addon is misbehaving either. I do know it runs just fine without any addons enabled so hence, the problem lies with a buggy addon and I'm left in the dark about which one.

Whenever I open Firefox on my MacBook Air and attempt to search via Google, I receive the following message from Google with a Captcha request to verify that I am not a robot. "Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending this request." This does not happen in Safari nor when i use Google on my iPad or iPhone - all of which use the same IP address. I have refreshed Firefox and it is on the latest version. This started about two weeks ago. There is no malicious software on my computer. I have cleared all cookies and browsing history. Help!

When I watch YouTube videos, Firefox behaves strangely. After a few minutes of watching, I try to scroll to the comments, and then Firefox starts to lag. Scrolling becomes very sluggish, and the entire image freezes while scrolling. The website stops responding, but the sound continues. The only way to fix this is to minimize and then maximize Firefox. Then I can scroll again and the problem starts again. This problem occurs regardless of whether I clear the cache, use an ad blocker, or which screen I'm using Firefox on. Sometimes, one of my screens even freezes and displays stripes. However, this only happens when I'm using Firefox and YouTube. I have no problems with any other applications for exampmple playing games on one screen and let music streaming app playing on the other screen. Even my Cubase 15 work like sweet on booth screens without errors. Why is firefox acting so strange? Firefox never completly stops or closed itself.

Firefox Version 157.0 (64-bit). AMD Software: Adrenalin Edition 26.8.1. Windows 11, version 26H2 installed October 1, 2026 (previous updates also had the same issue with firefox).

I also got some Firefox Updates when i opened it. I was hoping they catched the issue but it seems like the same.

Have a great day :)

I have a bookmark which I use regularly but, with the new version of Firefox, I get the error message NS_ERROR_NET_EMPTY_RESPONSE. I can access the webpage OK on my iPhone. The website is :- http://rasp.stratus.org.uk/app/viewer.php

HI All Recently purchased a laptop and want to have FF sync with my desk top. I am signed in to both devices with the same account and have checked all settings on both and they are identical. Why are they not syncing?

Lately, I cannot get to staples.com. I think it started after the last update, but I'm not sure. I never had a problem before, and Staples is a well-known national company for office products. I've restarted Firefox in troubleshoot mode, but the result is the same. Chrome and Edge have no problem accessing the site, so it's a puzzle why Firefox cannot. If anyone has any ideas about how to proceed, I'll appreciate it.

Title. Whenever I click the profile button on just this profile, it doesn't give me the option to switch to different profiles. This problem doesn't exist on my other profiles.

I can no longer access Yahoo mail after recent Firefox Upgrade. Here's the error message:

An error occurred while processing your request. Reference #97.53c90b17.1791216685.53582662 https://errors.edgesuite.net/97.53c90b17.1791216685.53582662

I have been using Firefox forever and never had this problem.