Diễn đàn hỗ trợ Firefox

Some web clicks insert the expected source, but I don't get the page requested until I highlight the source line in the header, and then hit enter. On my bank website, I can see the pages, but I cannot complete a transaction or multi-step process.

Fonts in the digital issues of the LA Times are changed. They appear as serif initially, but quickly change to a sans serif which appears to big for the space. The headlines are squeezed together and touching. Body copy is affected also. How to keep the fonts as they first come in?

After a Windows update, Mozilla my browser times out and won't load: "http://www.dailygammon.com/bg/login" It has been one of my bookmarks for years, I play Backgammon there every day. I have cleared my browser history and cache, it is still not loading. I tried with Edge and it loaded no problem. How do I fix this? Mozilla is my default browser.

Starting about 2-3 weeks ago, I couldn't access one webpage in where I access an account where I pay some bills on. It keeps saying 'Internal Error', saying to call the website's tech support. This website works on other browsers, just not Firefox it seems.

I have set my settings to 'no proxy', and have cleared all of my history. I don't know what else to do to get access to the website back. I am also not a coder, and this is my only laptop, so I am looking at solutions that are easy to understand and won't break my computer to where I would need outside help.

All other Browers can access... Only since the last update am I receiving this. I am on a secure account and all potential anything has been 3x Double Checked... ONLY MOZILLA FIREFOX... can someone explain what is it looking at in my system? Just a tad bit concerned.. and I am in SAFEMODE....

I have cleared all logins and ALL browser cache and cookies, checked for updated version (running 155.0.1 for Mac OS) and restarted the browser. But still get a BAD REQUEST error when trying to access someone's Calendly page. I can load the main website of Calendly, but it will not load specific person's calendar.

I tested this in Chrome and in Safari and there are no issues loading someone's Calendly page. Here is an example account. https://calendly.com/rickcoughlin

I have also tried this in Private Mode. Can someone help?

Hi!

We have a intranet site that works in Edge and Chrome without issues with the site added to "internet options". But for some reason we are getting 401 Unauthorized when trying to access it from Firefox. I have tried adding the urls to: network.automatic-ntlm-auth.trusted-uris network.automatic-ntlm-auth.allow-proxies: true network.automatic-ntlm-auth.allow-non-fqdn: true network.auth.force-generic-ntlm: false network.auth.force-generic-ntlm-v1: false

Ingocnito mode , same error. I have tried disabling all plugins. Disabled DNS over HTTPS.

HTTP/1.1 401 Unauthorized Server: Microsoft-IIS/10.0 WWW-Authenticate: Negotiate X-Powered-By: ASP.NET Date: Mon, 25 May 2026 08:15:41 GMT Content-Length: 0

Regards Rasmus

I can't access two websites in Firefox, but I can access them on my phone and in other browsers. One site is Facebook, and the other is https://www.gildertech.com/forum/

Thanks in advance,

I have various sites that won't accept site login credentials but work on other browsers and Firefox is running very slow. If I completely shut down and restart my computer, the logins will work for a few minutes but then stop working again. I've completely uninstalled Firefox several times, deleted my profile and created a new profile. Ran Firefox in troubleshooting mode with extensions turned off. None of these have had any effect. I recently saw a post that this might be a Firefox issue with version 154.00. I'm currently running version 154.01. Is this actually a Firefox issue or do I need to continue to look further into my computer and router for the problem?

bei Ebay werden die angebote falsch angezeigt, zum bespiel kann ich nicht sehen da eis ein Preisvorschlag ist. nach löschen der cookies auf der seite ist die ansicht richtig und wenn ich mich eingeloogt habe ist wieder alles falsch, echt nervig.

Has anyone reported this before? I am working as a contractor for a BigTech company. I am using an online platform/tool of theirs for several years now but after a recent update the work area doesn't show scroll bars anymore. That means I cannot scroll the editor window and can't go beyond the first page. This makes working (and earning money) almost impossible. As even for the tiniest edit I have to download huge tasks which is extremely time-consuming. An inquiry with my manager there indicated that other contractors on firefox experience the same issue. so they consider it a firefox compatibility issue of some kind. They gave me the advice to use Chrome, Edge or Safri instead. Well, I use firefox because I do not want to use Chrome/Edge... Don't know about Safari but my PC is on Windows... Any idea what can cause it and how to resolve the issue?

I'm on 153.0.4 (64-bit) and after the last update, drop-down arrows are non-functional. I use Firefox at work and the dashboards that I've been using can't be used because I can't make selections. I'm having to use Microsoft Edge (yuk).

Is there something I can do to restore the drop-down behavior?

Thanks, JR

Yesterday, I could log into my credit union account with Firefox on my Win10 desktop; today, after a Firefox update, I can't. I switched to Chrome, and logged right in. Called the credit union and was told it was the new Firefox update. Can I switch back to the prior Firefox version? Thanks!

I am building a game that uses the canvas. Since the last update a lot of images are not displaying. I have always used Firefox to test the game and never had a problem. Test on other browsers have no problem. I have tried on localhost and on a live server. I have fingerprinting turned off.

Bonjour,

Je rencontre un comportement étrange uniquement avec Firefox sur une page qui utilise des champs d'heure HTML (`input type="time"`).

Lorsque je saisis une heure de début et une heure de fin, le calcul est correct. En revanche, après un simple rechargement de la page, certaines valeurs sont automatiquement modifiées ou le résultat du calcul change alors qu'aucune donnée n'a été modifiée.

J'ai reproduit le problème en utilisant cette calcule heure. Le comportement est identique sur deux ordinateurs différents avec Firefox, alors que Chrome et Edge conservent les mêmes valeurs.

J'ai déjà essayé le mode de dépannage de Firefox, vidé le cache et désactivé toutes les extensions, mais le problème persiste.

Quelqu'un a-t-il déjà rencontré un problème similaire avec les champs `input type="time"` ou la gestion des données après un rechargement de page dans Firefox ?

Merci d'avance pour votre aide.