Форум спільноти Firefox

I often keep many tabs open for research, and Firefox memory usage grows significantly over time. Are there practical settings or habits that help manage memory without sacrificing usability?

I picked "performance and connectivity" because I am NOT connecting with you due to your constant Leftist biased performance.

I just thought you might like to know that because you keep posting biased fake Leftist news from CNN, AP, PBS, NPR, Axios, The Guardian, Washington Post, NY Times, etc., on my Firefox home page, I have BLOCKED all your content. I kept dismissing the CNN, etc. content but you kept right on sending it back.

- Richard W. Perkins

I cannot sign into Discover Card when I use FireFox. I talked to Discover Card about it. They say the most frequent reason it happens is because Discover Card is not on your safe list. I tried signing in on my other PCs with a Ubuntu OS and their browser Opera works fine on signing me in. Within the last two weeks I installed Mint on two of my PCs. works great except for not being able to sign in to Discover Card. I am not having that problem on any other sites. I doubt if my cache is full as my usage being new OS has been minimal. I just tried signiing in with this PC after installing Mint yesterday. I get the same message

"We're sorry. Your request cannot be completed at this time. We sincerely apologize for this inconvenience and are working to resolve this issue soon."

Discover wants to blame Firefox. Personally I think It has to do within the Mozilla VPN. I say that because I often had the same problem when I used McAfee's VPN. Discover maintains it has nothing to do with VPNs and it is a trust issue.

Eventually I want to replace Ubuntu with Mint. But I cannot until this problem is fixed. Opera is also running a VPN when I sign in so this would support Discover Cards theory about Firefox not having Discover on a safe list. I think they have it wrong though. If your site is blocked you are not on Discover's safe list. I wish we could get a meeting of the two minds instead of me trapped in the middle. Hope this helps.

sir, lately i had problems with syncronizing FIREFOX between two computers. seems one has an "old" version. i cannot "install" new versions; i download, but then, how to "install-activate". then i checked on "entry-passwords"...hélas, i do not understand your explanations... the technical terms.... what is the account for... etc. i am 80 years old, and i guess you, the IT community, can't care less.

the browser seems to not render emojis at all anymore instead showing them as blanks browser wide, while other browsers such as chrome and arc and the OS itself are handling it quite well and okay

I'm on windows 11

in the image included, right is chrome on the same website

Mein Thema betrifft die Änderung der Lesezeichen Verwaltung. Die Lesezeichen bleiben nicht mehr sichtbar sobald man auf eine andere Stelle mit dem Mauszeiger klickt z. B. um einen Tab durch das ziehen mit der Maus in die Lesezeichen ein zu sortieren. Dann funktioniert das scrollen mit der Maus nicht mehr, man muss zwangsweise mit dem Mauszeiger auf einen der Pfeile gehen um das scrollen zu ermöglichen. Wenn man neue Lesezeichen hinzufügen will, oder Lesezeichen in Unterordner öffnen möchte, dann muss mann sämtliche Unterordner umständlich mit dem Mauszeiger aufklappen, wenn man nicht richtig trifft fängt man wieder von vorne an. Wie bekomme ich die vorige Einstellung, und meines erachtens bessere Lesezeichenverwaltung, wieder hin?

I just want good in browse . But bad is like dirty movie or video we want delete this after I use good browse I hope u understand what I mean to use good browse or bad any of this bad automatically to delete this please always remember this thank u

Every 5-10minints I get white screen for 2 to 30sec when I use the firefox browser. I have tryed the varius advice avelebel , it does not help My computer: Enhedsnavn DESKTOP-KN6DEV0 Processor Intel(R) Xeon(R) CPU E5-1620 v2 @ 3.70GHz 3.70 GHz Installeret RAM 32,0 GB Lager 932 GB HDD ST1000DM010-2EP102, 224 GB SSD INTENSO SSD Grafikkort NVIDIA Quadro K2200 (4 GB) Enheds-id 734915BD-7D9F-484B-B52B-2BD44CFC0F0C Produkt-id 00330-80000-00000-AA837 Systemtype 64-bit operativsystem, x64-baseret processor Pen og touch Denne skærm understøtter ikke input via pen og touchinput Windows

Udgave Windows 10 Pro Version 22H2 Installeret d. ‎10-‎01-‎2026 Operativsystemets build 19045.6466

I have Adgaurd and stop of autoplay. Hope you can help Best regards Kristian

Hi everyone,

I am facing a strange issue with my website's RSS feed when viewing it in the Firefox browser. While the feed seems to parse correctly in Chromium-based browsers, it looks quite unformatted in Firefox.

I’m worried this might be affecting how Firefox users subscribe to my updates. Could someone please check if there is a specific XML rendering issue or if I need to add a particular stylesheet for Firefox compatibility?

Website URL: https://captionlover.com Feed URL: https://captionlover.com/feed/

I’ve already cleared my cache and tested it on multiple devices, but the result is the same. Any advice or suggestions would be greatly appreciated!

Thanks in advance.

操作系统：Ubuntu 25.10 输入法：Fcitx5 拼音 火狐版本：147.0.2

是最近才出现这种情况的，应该是某次更新之后出现，但是具体是哪个版本导致的我没有注意到。

问题描述：在任何文本框内输入文本，输入法候选框都会离文本框很远。假设文本框本身就靠下，那么候选框根本就看不见了。

在 Edge 浏览器中没有这个问题。