Firefox Community Forum

Here is a sample URL that works on Microsoft Edge (current version) and receives an error message on Firefox (115.0.2): https://www.t-mobile.com/home-internet The error received from the web site when using FF is:

Bad Request Your browser sent a request that this server could not understand. Size of a request header field exceeds server limit.

FF was working with all T-Mobile pages a few months ago and now fails with this same error on most pages.

To test on Edge, I pasted the identical address that failed in FF into Edge and it worked fine so I am confident I am comparing the same web page on the two browsers.

Thanks for your help. Claude

When I access some sites, like wordpress ( as an admin), some icons are shown as hex codes instead of graphic icons - I have enclosed screenshots

I have tried to reset the fonts to firefox standard ( I had some other before) - it did not help

I have also tried to check the "allow pages to choose their own fonts - did not help I have also tried to UNcheck the "allow pages to choose their own fonts - did not help

I do NOT have the problem on Brave or Chromium

I am running Linux Arch with Firefox 115.0.2

Hey, this has been going on for a few days, but when I try to use twitter on desktop, there are no retweet/like/reply buttons. This problem doesn't exist on Chrome or the Mobile app. I can reply to things, but that's it. I also can't browse through my notifications without the page immediately displaying the "Something went wrong. Try reloading." message. I'm not sure what's causing this or if it's just me or what.

My business site - www.ninjanezumiproductions.com - has videos on it.

Firefox PERMANENTLY MUTES those videos.

I can play them, but I get no sound.

I can play these videos on Chrome, Edge, Opera - etc... and still mute and unmute as normal.

However, when I try to UNMUTE on firefox, it prevents me.

This is harming my business.

I want to know how to fix this.

Sincerely,

Kevin Conner CEO: NNP, LLC

Hello.. I turn on my laptop, start firefox and all my bookmarks are gone... I wasnt log in for very long time during using firefox and what I can do now to get back my VERY IMPORTANT bookmarks?

search engine on firefox can't find "safe mode" which I need to deep six Yahoo. My search engine is DDG but Yahoo keeps interfering with my free choice. How can I deep six Yahoo?

This is my first time to write and ask a ?I will be grateful if anyone can help me solve it. I signed up for the Free Relay of email just to try it out. My primary email was there and I added my secondary email --them I noticed there was what looks like a strange email already there. In conjunction with this i got a warning from Firefox today that somebody from Romania had tried to change my password.

Any Ideas I would appreciate them.

Thanks paul

For a while now (can't remember when it started) rendered graphics and text on FF is fuzzy. Examples of this can be see on Google maps, Miro, Powerpoint etc. On Chrome, Edge etc the rendering is sharp at all zoom levels but in FF its fuzzy until you zoom in.

Viewing on a 4k monitor, running 115.0.2 (64-bit), using the Windows store install Hardware acceleration is turned on. Tested on multiple PCs, all Windows 11

Attached images which shows the comparison between Firefox and Edge Both browser windows are the same size and the default zoom (100%) Examples attached are for Miro and Powerpoint

To save and sync a new password, I put my email in and hit "Sign up or Sign in" - but then it tells me are you sure you want to create this account, because a previous user was in sync on this computer: and it's my same email. If I say yes and continue, it is asking to set a password and create an account. What happened to just signing in? Why did it stop me from doing so and reroute me like this? I'm in same browser and user platform as always on this device. Big snafu for no reason. BTW I signed in now with a different account to Support because I have to sign in to ask the question.

So I'm using firefox on my old PC and want to export the login data to my new PC. Firefox has export passwords to CSV but there is no import CSV in firefox on the new PC. There's import HTML but... firefox exported to CSV not HTML so I'm really confused, why would it export to a format that cannot be import?

Hi,

I have customized setting for MP4 video download to save file and magnet files to be opened in Bit Torrent Application but the same changes after every shut down

This has been happening since a few days.....

Need Help

Google Translate keeps popping up on an online directory page. I did not install the Google Translate extension or set up anything for translation, but it jumps in and covers the content. Please help me to stop it. Thank you. Please look at the screenshot.

Hi, I've been using Firefox for a long time. and for the past months it always crashes and I have to restart it every time I open a few tabs. How can I fix that and what additional information required?

OK I am not sure this is a Firefox issue but my g-mail account is sending composed messages to the TRASH folder. I have been using Proton Mail and have a number of email address depending on who I am emailing

Tried a few changes to my g-mail account disabled IMAP and POP that did not work I have a number of blocked email address did not delete these

Hi Everyone, I've just installed (clean) version 115.0.2, and can't get back to my previous layout. The default engine is set to DuckDuckGo, and Privacy Essentials is installed too. Although the front page of FireFox shows a search box in the main body, when I type into it, the information is transferred to the DDG search box in the Toolbar. How can I get back to where things were before -- i.e. I could type into the main page box and DDG would happily search from there. Thank you,

Ian

Is there a shortcut to deattach tabs from one browser window so it turns into seperate window, so that you don't need to deattach tabs with clicking and dragging them with mouse?

I am very happy with the upgraded Firefox library. It works great except for one feature. Maybe there is a setting for it that I have missed.

When I click on an item in my library to open it, it opens it over top of the right-most tab that I have open. That means I always have to be careful to have a blank tab open, otherwise I lose the last item I was viewing. Is there a setting, or can you add a setting, to have the library open links in a new tab, or if one prefers in the existing tab? I want to be able to open in new tabs.

After you "improved" the extensions, I can't find a way to pin my password manager to the toolbar. I use it ALOT so there is a huge inconvenience to have to click the extension button to se it every time. Tell me how I can have it pinned. If this is not possible, I am quitting Firefox!

In troubleshooting another issue, I discovered that running Firefox without hardware acceleration occasionally results in very weird text corruption and video stuttering. I was able to capture some screenshots of the issue, which I have attached. The text is still selectable and copy/pasting it to a document will show the proper text. Closing PIP windows helps the stuttering a bit. Issue persisted when a single tab of Firefox was the only non-background program running.

I have turned hardware accel. back on and haven't experienced the issue since. Just thought I ought to post in case someone else had this issue too.