Diễn đàn hỗ trợ Firefox

Within the last week, my homepage has changed in look and operation. It no longer has all of my bookmarks, I can no longer navigate back to my homepage from other sites, etc. Also, it have a very plain, sterile display. What changed and how to I get back to my original homepage?

I was planning to start using the AI chatbot sidebar finally, tried out all of the free options available and settled on HuggingChat. The very next day, HuggingChat ceased operations. I don't really like the other preset options, but I have a couple of other models that I would be interested in trying out. Is there some way to add a different model than the five preset or am I just out of luck?

(This is copied nearly directly from a post on r/firefox made a few hours ago—I decided it was best to spread it here for more exposure. The only change was the removal of the add-on names from the title due to character limits; these are Form History Control and Text Area Cache.)

I hope the title explains what I am looking for well. My main computer has had... spooky behavior with its file system recently, and I have been recommended to make a back-up, format my drive, and re-install my operating system (possibly upgrading from Windows 10 to 11 in the process). The biggest hold-up to me doing so is this, as I have no idea how to transfer the extension data between installs, or convert it into a human-readable form. The sheer number of writing drafts in those extensions both make losing them an unacceptable situation and copying the data manually into a document entirely impractical. So, can anyone help me with this? For context, I was on Firefox 138.0 when I stopped using my main computer due to those issues. (Note: It will certainly last long enough to do the Firefox Syncing and other back-up operations, just not for many more weeks or months.)

You have invited me to download a new version of Firefox.

So What do I do with my existing Firefox?

If I don't like it, can I go back?

Please let me know.

John Parrott

Hello to those of you reading this,

Over the last five or so days, my Firefox has been acting in a wholly unpredictable way. Every time I launch Firefox, the inspect element tab will open and close itself repeatedly for about 3-10 seconds, stop for a bit, and then start again. CPU usage by Firefox skyrockets whenever the glitch occurs.

I have tried Troubleshoot mode, I have tried a clean install, I have tried to refresh Firefox, all to no avail. This doesn't seem to have anything to do with a Firefox update, as the last update to my Firefox was well over a week prior to the start of this issue.

I am running several extensions: uMatrix uBlock DuckDuckGo Privacy Essentials DecentralEyes PrivacyBadger BetterTTV Facebook Container Firefox Multi-Account Containers TTV Ad-block Wikipedia Context Menu Search Redirect AMP to HTML

However, none of these seem to be the cause of this issue as it persists in Troubleshoot mode and after a Firefox Refresh.

The only reasonable lead I have regarding this issue is that the browser console spams the error messages as can be seen in the image attached to this post. A recurring element is "server0.conn0.watcher2.process16". I'm afraid I know only enough about coding to understand that this is probably the root of the issue, but am completely lost on how to fix it.

Another tidbit of information, whose relevance I doubt but am including nonetheless, is that I recently transferred my C:/ drive from an SSD to an NVMe. I'm wondering if perhaps the application is trying to call on a process stored on the other drive. I find this unlikely, as similarly to the point on the Firefox version this only started occurring a week or two after I transferred the drive over.

Any assistance on this matter would be greatly appreciated!

Picture Verification is not working in Firefox. It works correctly in Chrome. When trying to access prosper.com, it continues to send a link to check pictures. When clicking on the correct pictures, it comes back a repeats another picture.

[email removed]@yahoo.com

Hi Mozilla Community,

I run a food-focused website that showcases restaurant menus, and I’m currently having trouble with one specific page—https://olive-garden-menu-with-prices.us/—which loads significantly slower in Firefox compared to other browsers like Chrome or Edge.

The page is mainly text and optimized images, and I’ve minimized scripts as much as possible. Still, Firefox seems to hang while rendering or takes a long time to fully display content. Could this be due to any specific Firefox rendering behavior, caching issues, or something I may be overlooking?

Any tips on how to debug or optimize page performance specifically for Firefox would be really appreciated. Thank you!

I don't know what you're doing but EVERYTIME I do an update lately, something goes wrong. Today after update, my STGs are affected and ALL ARE GONE. I do NOT believe this is their fault. And you put this dang auto Startpage when launching window, I did NOT ask for that. I am so pissed, how do I get them all back? I had things I was working on that were very important. What else did you add to FF that I don't know about? I don't want your updates anymore. You screwed me big time. And I don't want the extensions YOU think I should have: Google, eBay, Bing, etc. wasting my space. I'm not the only one either, seen lots of complaints.

HOW DO I GET THOSE TABS BACK??????

Hello,

I just closed FF (latest version) and opened it again and all my tabs are gone. I had a private FF window open, so I am guessing this is the cause.

Is there a way to get get them back?

/

Thanks

When using excel for office 365 there's a behavior unique to firefox. Normally when a cell is selected Ctrl+A will select all of the contents of the cell, this is normal behavior. When overwriting the text by typing any other text it will begin typing in a different orientation, (between horizontally and vertically). If pressing Ctrl+A again and typing any text it will again flip the orientation. This is infinitely repeatable on all systems I've tried. I've complained to microsoft support to a near-harassment level and they've told me to talk to you. I'm not making a bugzilla account so I'm posting it here.

Cheers, Toxic

When I try to load "Comments" I get this message:

Failed loading comments! Please try again...

Trying again doesn't help.

This is a fairly recent problem

Thanks for your help.

Translation feature is not working here: https://yoyaku.ariake-ferry.com/ReservationSelectDay.aspx

Even though it is working perfectly fine on their homepage. Hopefully Mozilla can fix this.

In the mean time: how can I *force* the translation feature to appear?

My firefox windows shows problem in sign in and when I try to sign in then it says your account is locked due to security reason, I don't know why is that. My firefox ID is jamespaulsarkar@gmail.com

When I open a pdf file it is automatically saved to my desktop, which is my selected location. I have also checked the always ask where to save files. In settings I have indicated I want pdf files to be opened by Foxit Reader. Other files set to ask open or save.

I also have gone in into about:config and set browser.download.open_pdf_attachments_inline to true based on a previous reply in this forum about this issue.

What can I do to stop the PDF files from being automatically saved to my desktop?