Diễn đàn hỗ trợ Firefox

I cannot copy and paste from one Google doc into another Google doc in Firefox. But I can in Google Chrome.

I don't know the reason for this. Is it because Google (Chrome & Drive) does not want competition? Is it because this inter-doc copy-and-paste requires code that Mozilla doesn't want to bake into Firefox?

Doing this on windows Firefox running the latest version as of yesterday (Aug 10 2022).

I am pasting this video link first to show exactly is happening when I use Google Images Search results. https://youtu.be/HD-GPkORQPA

This happened suddenly. Everything was fine when I last used google image results, I was playing a game and when I alt+tabbed to search for something, this was happening. I have no idea what could have caused it since I didn't install any new extensions, CSS styles, programs in my PC nor any big changes that would give me an idea of where to start.

I already tried disabling all the extension and that didn't help at all. The only way I've managed to make this stop, was when I opened a private window. There the image search results were fine and I could zoom in, and out and no weird scrollbar issues were happening.

I went back to a normal window in Firefox, and noticed that if I log out from my Google account, this will also fix the issue. And when I logged back in, the issue was happening again.

Anyone have any idea why this would happen, and how I can fix it? Thank you!

I am trying to open the chat for Notion support (Intercom) but it just does not work on Firefox. It works on Chromium browsers and I have tried turning the popup blocker off from privacy settings, add Notion to exceptions but it still is not working.

Starting yesterday, the preview images in GIS has been looking off center in Firefox (see attached). If I switch to protection mode the image looks fine. If I open up in any other browser it looks fine as well. I have already cleared my web cache and cookies, refreshed Firefox and then reinstalled it, changed my screen resolution settings, and nothing seems to be fixing it. There's no apparent settings in Google itself to adjust the image...it just started doing that in Firefox out of nowhere.

Hi there

I've had firefox for years and never had much issues. I've never had this issue before the most recent update where now youtube videos constantly stutter. It's just Firefox as other browsers work fine. I've updated my graphics card and did a little bit of research but none of the fixes quite did it for me. In the past couple days I've always had Firefox crash on me twice, which hasn't happened before either. So I'm not sure what's going on, but I'm prone to point fingers at an update. I don't install extensions or themes, so the only extension I have really is uBlock Origin but that's been there forever. I've restarted my computer as well. It is not my resources, they are more than fine my RAM and CPU and Graphics Card. Task manager shows nothing is even above 50% (CPU, GPU, Memory) when playing the video. I've also tried creating a new profile and opening up a new profile. Same issue.

Can anyone suggest any fixes or is this a firefox update bug?

EDIT: This appears to be for all videos I am playing on Firefox. It also does not matter if I set it to the lowest quality, even 144p, it will still stutter nonstop.

So for the longest time I've had issues trying to load, "https://www.metrobyt-mobile.com" and all I get is:

The page isn’t redirecting properly

An error occurred during a connection to www.metrobyt-mobile.com.

   This problem can sometimes be caused by disabling or refusing to accept cookies.

Works fine is all other browser, but Firefox. Even on a brand new laptop I bought I tried to load Metro site through Desktop Firefox and it always comes back with this issue. I've tried disabling everything that is recommended on the forum, but nothing helps, but as I stated, "Brand New Laptop." Which has a clean install of Windows with a clean install of Firefox in Incognito, no sign in, no extension, and still this is the only site that refuses to load for me. I've tried friends and family members Desktop to Laptops as well and same error.

So either Mozilla Firefox has an issue on all Desktops or I am seriously mission something. If it was a software conflict or something a clean Windows install shouldn't have this issue, but it does. I'm putting this out there to Mozilla to look into as to find out if it's an issue on my side, their side, or Metro PCS's side. Funny enough it works fine on the Mozilla Firefox App. I can run the app through Bluestacks and that loads fine on my desktop through an android emulator. It just seems to be Firefox on the Desktop side.

If I click on the little (i) Icon in the address bar it says, "Connection Failure." Clicking on that, "You are not securely connected to this site." If I clear the cookies I get a secure connection, but the just loads blank, no text or anything.

i am using Firefox Snap version 103.0.2 (64-bit) on Ubuntu 22.04. Whenever I try logging in to twitter, It shows a blank screen after I press login button after entering the password (Image is attached). I can login to other browsers I have installed on my laptop.

I have tried removing cookies of Twitter.com several times and even reinstalled snap version but the issue is still there. Any fixes for this? I can't keep switching browsers just for using twitter.

Google Calendar and a few other websites do not render symbols correctly. Please see attached. What should be displayed instead of letters are symbols such as > or ^. I've tried updating FF (103.0.2), ran in Safe Mode, disabled extensions, and nothing has helped. I'd like to keep using FF instead of Safari (running MacOS Monterey 12.5.1), but this is annoying.

Any ideas?

When plugshare.com loads, there is a prominent search box at the top left corner. However it is missing the menu icon (see attached pic) as well as the search icon. This is happening on 2 different machines running Ubuntu 22.04.

Please fix. Google Chrome displays just fine; see attached pic.

This morning, I found out a selection of my discord server's icons had vanished and emoticons were not loading. I thought it was a discord bug but it's the same for youtube thumbnails. So far they are the only affected websites.

I have tried to no avail:

• Updating extensions
• Updating Firefox
• Clearing site cookies and cache
• Disabling hardware acceleration
• Troubleshoot mode
• Disabling my ad blocker
• Using Web Tools to locate blocked content

Getting a bit desperate, haha! xD It's not my internet connection, my phone works fine.

Some notes: On youtube, only thumbnails seem to be affected and not all of them - about 2/3, seemingly random. On discord, server icons that are animated show up when moused over (animation) but not when static. When I noticed the issue it was only in a few servers. After doing the described troubleshooting all images are gone. Media sent in chat displays as normal.

If you have any help you are welcome.

for the past several days, my youtube thumbnails have been grey boxes. they aren't the standard "no thumbnail :(" grey, instead just a block of grey.

this is not the case for youtube on chrome or on the app. i've tried the following: - restarting firefox (multiple times) - clearing the cache for youtube - reinstalling firefox - restarting my computer - logging out and logging back into my youtube account - using firefox in a private browser

please help.

So I tried loading a youtube video and it gets stuck loading, I dont know how else to describe it but when I click play, it gets stuck on the buffering/loading icon and does nothing.

I have tried: Scanning my computer for malware Running Firefox in safe mode Refreshing firefox Refreshing the tab Restarting firefox Restarting my computer Disabling my extensions Disabling my proxy connection settings Disabling hardware acceleration

Hi! In Windows 10 new version 104, .pdf are opening as a download as well as a file. I checked settings, and it still shows that .pdf should open as a file. How do I keep it from becoming a download?

See image to see what is happening. This did not happen with any of the older versions.

Thank you so very much for your help!! T.S.

As of today, I'm seeing black text on the black background of every site with a dark theme, including Google Search and Github

I'm running Firefox Developer Edition 105.0b8 on macOS 12.5.1. My macOS Appearance is set to Dark

Switching the Website Appearance config setting between Firefox Theme, System Theme, Dark, or even Light does not change the colour of the text

I haven't changed anything except for Firefox auto-updating to version 104.0.2 this morning but now some sites with dark mode are nearly unreadable (see attached screens 1-2 of Twitch and Giant Bomb, respectively), and others have had their default text size rapidly shrink (see screen 3 of a Wikipedia page), with no warning. What was fine yesterday is no longer working correctly today. I tried disabling and re-enabling different extensions and clearing my whole browser cache and that does not seem to have helped. Is there any explanation or quick fix for these issues on the way or a way I can roll back to 104.0.1 until the problem has been solved?

PS: I'm also using the latest version of Windows 10 and my video card (Radeon RTX 480) drivers and neither have had any updates in the past 24 hours.

I didn't change or adjust anything, but when I opened Firefox this morning some websites are displaying differently. On some websites, the font size is smaller than 'normal' (see attached Wikipedia screenshots), some font styles have been changed (see attached Serebii and Archive of Our Own screenshots), and some websites are not displaying properly (see attached tumblr screenshots). I have cleared my cookies, cleared my browsing history, reset my browsing and font preferences, disabled all of my add-ons,disconnected from my VPN, logged out and back into Firefox, restarted my computer, and uninstalled and reinstalled Firefox, but the issue still persists.

I'm aware I can custom adjust the font size, which solves the sizing issue, but not the display or changed font.

I've included screenshots of the issues, as well as Chrome screenshots for comparison.

Is there anything else I can do to fix this? Thank you for the help!!

Instantly upon installing the latest update I've witnessed glaring issues across the board with Firefox that are severely impacting my ability to browse websites.

The two major issues are as listed in the title, all text is about 10-20% smaller, the ui elements displayed within web pages are also shrunk to this same degree (zooming in the page just makes everything appear distorted and thus is not an acceptable fix), and many parts of text or coding are broken on pages that cause them to display the wrong colors which make many sites all but impossible to read.

I do not utilize any of the windows settings for zooming or making text larger, I've already attempted to clear cache and cookies, and thus far I can't find any way to resolve the issue. To be clear, this is a firefox issue because other browsers such as chrome still display everything perfectly.

Hi all, is expired cookies management changed lately? Authentication doesn't work anymore in following use case. Question is all about FF for windows, while usually I'm on FF Android, Edge and Chrome for Windows and all these browsers are working correctly.

My working web app (static blazor wasm standalone) is interactively authenticating in Azure AD B2C using Microsoft.Authentication.WebAssembly.Msal library (like MSAL.js), API is an Azure Function protected through AAD B2C.

Login request successfully invokes Signin/Signup B2C flow with popup to myb2ctenant.b2clogin.com but breaks navigating to auth protected pages or backend apis.

From DevTools I see that every request to following b2c endpoints sets an expired cookie (expired 10 years before, year is now 2012):

When user clicks login: GET /myb2ctenant.onmicrosoft.com/b2c_1_sinsup/v2.0/.well-known/openid-configuration

Returning from login confirmation: GET /myb2ctenant.onmicrosoft.com/B2C_1_SInSUp/api/CombinedSigninAndSignup/confirmed?rememberMe=false&csrf_token=xxx

for example: Set-Cookie: x-ms-cpim-trans=; domain=myb2ctenant.b2clogin.com; expires=Fri, 14-Sep-2012 12:46:46 GMT; path=/; SameSite=None; secure; HttpOnly

FF registers this warning in console:

Cookie “x-ms-cpim-trans” has been rejected because it is already expired

Following when MSAL execute a request to /myb2ctenant.onmicrosoft.com/b2c_1_sinsup/oauth2/v2.0/authorize?xxxx

Response always contains:

Location: https://blazorapp.xx.web.core.windows.net/authentication/login-callback#error= interaction_required&error_description=AADB2C90077%3a+User+does+not+have+an+existing+session+and+request+prompt+parameter+has+a+value+of+%27None%27.%0d%0a

All other browsers are working... Thanks in advance for any help

When I try to log into Google I get this message:

This browser or app may not be secure. Try using a different browser.

I am using Firefox 91.13.0 ESR (64bit). I have been using the 91.x ESR releases for a while now and this is a new problem that I never had before.

Hello, I've upgraded my Ubuntu distribution from Ubuntu 20.04 to 22.04 yesterday. This forced me to update my Firefox version, I am now running the 104.0.2. I now have the following issue: on some websites, the page loads normally but as soon as it's loaded, the page becomes entirely blank. This doesn't seem to be a website issue, as it actually appears normal for a very short instant before it disappears. A website for which this happens is: https://www.lalibre.be/ (I only encountered the issue on another website but it's from the same editor). I tried in a private window and it works normally! I tried in the normal window after deactivating all the addons, it still doesn't work. I tried with or without the Firefox account logged in, it doesn't work. Until now, it's only these 2 websites from the same editor, but as I said, they worked fine yesterday, they work fine on other browsers and they work fine in Firefox private mode. Any idea where this might come from?