Diễn đàn hỗ trợ Firefox

After updating from Firefox 154 to 155.0 on Windows 11, the download progress indicator on the Windows taskbar icon no longer appears at all.

What I see: - While a download is in progress, only the circular progress on the in-window Downloads button is visible. - There is no progress bar/fill on the Firefox taskbar icon, even when the window is focused and the Downloads panel is open. - In Firefox 154 this taskbar progress worked. - Chrome on the same PC still shows download progress on the taskbar correctly.

I checked about:config for anything related to taskbar/download progress and found nothing that controls this.

Is the Windows taskbar download progress still expected to work in Firefox 155, or was it removed/changed? Has anyone else noticed this?

Thanks.

Can you please enlighten me on the internal protocol FF follows when downloads are set to "Always ask you were to save files"? I want that dialog to always default to the previously used folder, but it only does that about 70% of the time (in my guesstimation). The rest of the time it randomly decides it doesn't want to do that and it will pop up the Windows Downloads folder instead.

Sometimes it will do that even right in the middle of a mass-download session where I'm downloading, say, 15 items, doing the right-click/save thing, and after 10 items in which the Save-to dialog has defaulted to the folder I want, it will suddenly decide that it wants to go back to Windows Downloads, and because I'm on autopilot with my keystroke routine, I might go through all 5 final downloads before I notice that it's not saving to the right folder anymore. This is EXTREMELY annoying.

What prompts my current post is that I've just started another session of about 10-15 downloads, but this time I'm five files in and FF is still refusing to default to my desired folder. It's not uncommon for it to take two tries before the folder I want sticks, but not five. It's now officially way uncool to continue navigating there every single damn time.

So please tell me why this happens.

And no, please don't recommend that I temporarily change the default downloads folder and just set it to permanently download there, then change it back to "Always ask" after each session. First, that's an unworthy kludge. Second, I always change the filenames of downloaded files--if nothing else, I always remove underscores or spaces to conserve filename length because I've been severely bitten by that limitation once too many times. Therefore I must use the "Always ask" dialog. It's why I don't usually use Downthemall, fab piece of software though it be.

TIA. NB: https://support.mozilla.org/en-US/questions/1591345 is a similar question but answer offered no help. Also after 5 more file downloads during my current session in which FF continues to never default to the previously used folder, I've just given up and stopped downloading for now.

In previous versions of FFox when a file was being downloaded, a file download window opened for each file. Is that feature completely gone or is there still a way to open a window for each file?

Copying this from a Reddit post as I have the same issue and looking for a solution:

Recently in the past month or so, the Del/Delete key has stopped working in Firefox's Save As dialog box popup. Literally every other key works fine system-wide, and Del works in everything but Firefox's Save As box.

To elaborate... Opening up the Save As box for anything in Firefox—a page, a file, an image, etc.—and trying to use the Del key to delete characters in the filename field just doesn't work. Backspace works fine, all other keys work fine.

The only way to get Del to work in that scenario is by pressing Shift+Del instead, which is odd because it didn't used to be like that.

I know the obvious answer is "Just don't use the Del key to edit a filename when saving files in Firefox" or "Use the backspace key insted", but I've been doing it this way for so long that it's pure muscle memory at this point.

I've tested/confirmed that the Del key stops working this way in regular Firefox, private windows, and troubleshooting mode, so I don't think it's an issue with addons or extensions. I can't pinpoint anything else on the system that might be causing it either; it really does seem to be an inherent Firefox issue that's suddenly popped up.

If I go to save something from within Firefox (on MacOS desktop browser), if I try to forward delete some characters, nothing happens. I can go to the address bar and forward delete characters within a URL, but doesn't appear that I can do so in other dialog boxes within Firefox. I've verified issue persists in debug mode as well as standard mode (and just re-freshed firefox within the last day and thought that had resolved the issue until realizeing forward delete will still work in URL field, but not in firefox dialog boxes like the save as window when downloading something.

I haven't changed anything in Firefox Browser settings. But when I open a bank statement, it is opening in the firefox browser, not in Acrobat. For years it opened in Acrobat. I checked Firefox Settings - Downloads for .pdf and it is still set to open them in Acrobat application. I have toggled the options, but still will not open in Acrobat. I have rebooted PC and tried again, still not opening the .pdf in Acrobat. Please advise what I should do Thank you

I have a new MacBook Pro M5, with MacOS Tahoe Version 26.5.2, and currently running Firefox 153.0. Over the past few days, I've noticed that the Fn-Delete (forward delete) is not working in the file name field when downloading a file from the internet. Fn-Delete is working everywhere else.

I'm not certain if this started when I set up the new computer, updated the MacOS or updated Firefox. I'm pretty sure all have occurred within the past couple weeks.

Thanks.

When I drag a URL from the browser to the desktop, clicking on it triggers a prompt, saying "Do you want to open this file". If I look at the general tab in the properties of the link, it says "This file came from another computer and might be blocked to help protect this computer". This happens on both of my windows 10 computers since they upgraded to the latest version of Firefox (153.0.1.) I need to check the "unblock" option in the link properties to unblock the link. This does not occur with other browsers.

I have windows 10. Every time I download a file and then go to open it, I get "File Download-Security Warning" this is new and never got that before. How do i eliminate the warning . This only happens when using Firefox..Chrome works fine. I have tried everything and changed more setting in the registry that i can count and have asked Perplexity and Grok plenty of questions with no positive results.

I have personal files on rapidgator.net & premium account. if i try to download one of this files on firefox my speed is only 2-4Mb/s if i try to download with JDownloader the speed is 45-55Mb/s (one single file) This has been happening since October 2025...

Trying to download a QFX file to an account in my Quicken Classic file. I have done it 100's of times without issue. Now Firefox is downloading the file as a PDF not a QFX. How do I correct the error? Instead of the data from the bank downloading to my Quicken account, this shows on my screen. "PDF VIEWER PLUS SE" "CANNOT OPEN FILE C:/users/herb/downloads/transactions-68.qfx" How can I fix this?