Firefox Community Forum

There are certain websites that, on firefox only, display apostrophes and quotations as Russian letters. For example, on google docs, if I type "He's such a great friend" it will display уHeТs such a great friendФ. When I open the document on the app, it is normal, but I haven't been able to figure out why it does this on my computer. I use Mozilla Firefox for Fedora 149.0.2 for reference.

Hello,

I am reporting a performance issue specifically related to Google Search's AI features (AI Overviews) in Firefox 149.0.2 on macOS.

The Issue: When an AI-generated summary appears in Google Search results, GPU usage spikes significantly, reaching up to 212%. This causes the laptop to overheat and triggers high fan speeds.

Critical Comparison:

Firefox 149.0.2: Extreme GPU load and performance degradation when rendering Google AI elements.

Google Chrome 147.0.7727.56: Works perfectly with normal GPU usage under the same conditions.

Tested on two different MacBooks: MacBook Pro (A1502), 16GB RAM, i7 (2015) — OS: macOS Monterey. MacBook Pro (MMQX3), 64GB RAM, M1 Max (2021) — OS: macOS Sequoia (15.x/Tahoe).

For the past week everytime i use the search whether by using the address bar or context highlight a word i get a blank page as first result, if i search again i get the result. I use yahoo search engine as my main search engine for the past 10+ years. This doesnt happen if i set the google engine as i tested it in case it was an search engine issue.

As of recently, I have problems with Firefox that do not happen in other browsers. But Firefox is my favorite, and I'd like to have this solved so I can keep using it.

In Zendesk, there is an option "Print ticket" which should open Print dialog and we then can print whole email to PDF. This worked for years, but as of recently that dialog simply does not show. I tried change Firefox settings for printing, but problem remains. Attached is a screenshot how it looks in chrome, and how it used to work in firefox.

As from yesterday, April 17, Firefox will not load correctly https://m365.cloud.microsoft page. It loads, but no element reacts when clicked. I cleared cache, cookies, removed extensions, refreshed firefox, but to no avail.

Thanks for the help!

When I attempt to access some sites I get the attached pop-up. But when I follow the directions it says to try again. This doesn't happen with other browsers. Is it really a protection or just a way for them to track me which is why I have Firefox?

I try to compose an e-mail and the address appears from contact list but when you click on it to put in the address in displaces the first two letters and a cross in red. the adress does not work therfore and Ihave to typr it in every time. Very annoying if there are multiple p[eople to send the message t@!'

I can open the Navy Federal navyfederal.org but when I try to login, I get 403 error. I can get into this site just fine on Chrome. Please advise how to fix this.

Since more than a month ago I've been unable to access my AOL email on my M1 iMac using Firefox. Going to mail.aol.com now causes Firefox to hang, as does going to aol.com and then clicking on the "Mail" icon/button at the top of the browser window. The problem started after I installed the 2nd-to-most-recent Sequoia update; it continued after I installed the most recent Sequoia update; and it's still occurring now that I've upgraded to Tahoe 26.4.1. I tried uninstalling the few extensions that I was using in Firefox, but that didn't help. Neither did refreshing, updating, or reinstalling Firefox, and the problem occurs even when I've started Firefox in Troubleshoot Mode. I'd like to blame the MacOS updates for the problem, but those updates didn't prevent me from being able to log into my AOL account with Safari or Chrome. Thanks in advance for any suggestions that'll enable me to access my AOL email via Firefox again.

I can not log in to home depot website because it won't send me the verification code. No other website gives me this problem and I can log in with Chrome.

How can I fix this?

mike

Using the Firefox browser: Logging into MS365 via https://login.microsoftonline.com has recently caused the “Copilot homepage” (m365.cloud.microsoft) to freeze. There is no response to mouse clicks or keyboard input. The login name is displayed in the bottom left corner, but there is no reaction with information and options as usual. The “Show App” option above the login is missing. Entering the username, even in MFA input, works without errors; all users are logged in via Entra. Access via MS Edge works as before, as does Firefox.

Translated with DeepL.com (free version)

When in eBay checkout, I click on pay this seller only, checkout balance disappears. If I go into private browsing, it works as okay. When on Youtube, I get a ghost image of another page, which gives a lot of problems running Youtube. Again, if I go to private browsing, it works okay. Is this normal, or is their a fix?

I cannot sign onto (myhdfs.com) or make a new account. I am running on windows 10 and cannot update because this PC is junk. Is it Firefox or is it this computer? All other apps seem to work well. Thanks

from some dayes before does not work `www. bdris.gov.bd' site. another site work prperly. how can i get the system please, tell me that. thanks

Hello, Windows 11 Firefox doesn't work with some sites e.g. - https://kanopy.com, https://my.echecks.com/..., cpb.bank and others. I have to switch to Chrome to visit those sites. I keep boosting of Mozilla and its products. I assist and try to teach other to use browsers, specifically Firefox. Then I have to direct them to Chrome because Firefox is not working with a specific site.

When loading some pages, after the latest update to Firefox, I noticed that many websites started, loading slowly or waiting for other content requested by scripts to time out before continuing to load the content of the page. Some taking 20-100 seconds to throw an http error/timeout in the network tab. I even tried it having all my extensions disabled, vanilla FireFox and I still have the above issue.

The only fix I have now is using uBlock or some other plugin to block the url's of resources that are not loading or have been timing out. One such website/url being cdn.cookielaw.org has been the worst making it seem like some websites were straight up broken and unable to load.

Anyway I have fixed this issue by doing the above and blocking the urls of content that doesn't load but I don't think this is intended behavior as I can't reproduce it on other browsers besides FireFox.