Diễn đàn hỗ trợ Firefox

Tried uninstall, update, troubleshoot mode, restart, clear cache, malware detect, task mgr, etc. Windows 10 software, drivers, firewall, hardware, memory, etc are ok.

Firefox hangs, no rhyme or reason, random pages, every hour or so.

Am I the only one having issue?

I notice some reported this problem in 2020, in a post that's been archived.

I reported it previously in a different post, but I may not have provided enough information. I am using currently 91.10.0esr (64-bit) on openSUSE Leap 15.3 Linux.

When I right click on a web page, and choose "Save Page As..." from the menu that appears in response to the right click, then choose "Web Page, complete (*.htm *.html)" as how to save the page, Firefox goes through some process, something is placed on the disk drive. But often, the status of the download shows as "Failed". That is until I retry the download. I've even been able to "Show all downloads" and click on an icon to retry it, sometimes days or weeks later, without even re-visiting the web page which was originally saved, but after clicking on the icon to retry saving the page, the status shows as "Completed". It could just be an issue with Firefox reporting the status, rather than an actual failure.

Is this a "bug"/"error" in the program code for Firefox? If so, is there someway to report it, or will this post serve as such a report?

I'd appreciate any helpful thoughts.

So, I joined a couple porn sites recently, but I can't download anything from them at home (I can download from the same sites on my work PC without error). I try to download MP4 files and even compressed ZIP files (containing large number of photos). I right-click on the Download link and chose Save Link As. As the browser is opening a window for me to browse to where to save the file to, an error message pops up. "filename.mp4.part could not be read from the source file. Please contact the system administrator" The download is never placed in the download queue and if I browse (in File Explorer) to where I tried to save the file to, the file shows as 0 kb. I have experienced this in Microsoft Edge, too, so it may be computer-wide, such as antivirus blocking the downloads. I have Chrome but Chrome crashes about 5 mins after opening it. I will add that Firefox can save JPG picture files from the websites. I have tried going to Show All Download and clicking Clear Downloads, but as the downloads in question are not queueing, there is not much to clear there. I really don't believe this is an issue related to MP4 files as I can playback MP4 files on the sites. Windows 10 and latest Firefox version. Next troubleshooting steps for me are temporarily disable my antivirus and try saving to a different folder, preferably on the internal HDD. Normally, I save videos to an external USB HDD.

All my available devices do not display on screen when I am in tab share mode. I receive Tab Sent notice when sending, but new tab doesn't show up on other device. When I sync my device it says sync complete, however nothing seems to syncs ever, tabs on browser don't sync with anything, but nothing different on other devices. Open tabs on one device do not migrate to other devices when Firefox browser is opened. New desktop pc does not show up as available device to sync with or send tabs to. All devices are signed in and synced yet nothing really syncs

I can't install any add-ons, I always get the Subject, I've reinstalled Firefox, Restarted on troubleshot mode reset Firefox and clear starting cache, problems persist!

browsing a website with Firefox, making a selection for a map to download and view. Incorrect map is displayed.

Taking same steps with Google, correct map is displayed.

have tried to fixed by clearing cache and history multiple times.

Also on note pad using Firefox correct map is displayed.

For a bit over a week now, Firefox has been crashing and crashing the entire computer with it. I don't have issues with crashes or reboots in any other software and I've been using firefox for well over 15 years. I've tried disabling some plug-ins (Dark Reader, Simple Translate and DuckDuckGo Privacy Essentials), while still keeping uBlock as I consider it necessary (although any other ad/tracker-blocker will do). Really I use all these four plugins all the time. These sudden reboots don't happen with cpu load starting to go up or anything, it just turns off the computer and restarts it. It also only happens on certain websites like coinbase.com, twitter.com and I think it has happened on a swedish price comparison website, a once on a game sales listing website (G2A). It never happens right away, but after anything from 1 to 10 minutes of being on those sites.

It never crashes on youtube.com or bilibili.com, neither on nexusmods.com or mail.google.com or support.mozilla.org. I suspect it's limited to certain self-updating pages with lists or tickers in elements that update regularly, I first noticed it when i kept open a tab with the bitcoin course on coinbase.com over a week ago. I have recently gotten a newer very powerful graphics card, but I think this started before I installed it.

Any suggestions what to do about this?

Firefox recently upgraded on my desktop. I ONLY use Firefox - do not want Google, Edge, Etc. I can get into all of my on-line accounts with the exception of my Bank Account. I do not get a message about browser - but if I click SIGN-IN, it just sits there. I called my Bank...told me I have to use Google, Chrome or Edge - DO NOT WANT TO USE ANY OF THOSE. I had no issue signing in until it upgraded. PLEASE tell me how to fix this - I have cleared my Cache and History, etc. Nothing works. Please HELP!!! Do not want to use another browser to access this account - do not feel safe with any of them - why I use Firefox. Thank you.

on the bookmark pull down menu, the text size and spacing changed considerably from version 88 to 89. has this been changed since? the text was bigger and less space between entries on the rev 88. I have not updated from rev 88 because of this change which is much harder to read in rev 89.

When I try to change the message of a super thanks donation in Firefox on Linux it's not possible. On the other hand when I try the same thing on Chromium it's totally possible so I wonder why that is happening.

I'm not exactly sure what this is called. Maybe it's in the cache, but I don't know. One of the fastest timesavers I have is that I use the Firefox url feature that makes suggestions as soon as I start typing a url. I pull up dozens, possibly hundreds of articles that I refer to frequently this way, so that I don't have to bother bookmarking them. I don't clear the cache, to keep these references from disappearing. I have to move computers now. My longtime mac is not working well anymore. Is there any way to bring these url suggestions with me when I migrate? Thank you.

How do I tell Firefox what to do when I click on a link to a file (PDF, JPEG, Word, etc.). I want to have the options of either opening the file or saving it to a specific folder that I choose. I am 87 years old and somewhat computer-savvy, but please give me geezer-friendly instructions, step-by-step and click-by-click. Windows 10 and Firefox 101.

What happens now when I click on such a link is this: My only option is to save it -- and Firefox has chosen (apparently at random) a folder to save it to.

Recently, unable to Open Microsoft Outlook email using Firefox 100.0.1 (updated June 10th, 2022). Able to open in Safari. Prior to this incident no problem with opening Outlook.

I cannot load lowes.com or homedepot using firefox. I get the following message: Access Denied You don't have permission to access "http://www.lowes.com/" on this server. Reference #18.1dfbda17.1656344082.168cca36 I have clicked on the padlock in address line and cleared all cookies however that only works one time and then back to same error message above.

Win 7 Home Premium Firefox Version 101.0.1

'Privacy & Security'->'Cookies and Site Data', 'Clear Data.'

When 'Clear Now,' Cached Web Content; is clicked, it does not zero out. (It used to clear completely).

The browser webpage has been refreshed, the browser closed and reopened, and the computer restarted but the cache does not reset.

This issue started on the morning (Pacific time) of June 26-Is this a known glitch or am I missing a detail?

Some webpages cause the browser to automatically reload them at periodic intervals. Sometimes these intervals are too short and in the middle of reading the webpage it gets reloaded.

How do I prevent Firefox from accepting a reload command from the webpage I am currently browsing?

I did not see an answer to this in the FAQ.

Thanks in advance for taking the time to read this and answering if you choose to do so.

I have tried this with the Troubleshooting option "Temporarily Disable Extensions" and the problem still occurs. Firefox 101.0.1 (64 bit) on Win10, Intel.

To reproduce:

Go to https://www.healthgrades.com/ . Search Carlene Bolen (any name?) in Tulsa, OK. Click on first result. Opens a new tab to https://www.healthgrades.com/providers/carlene-bolen-29brb. So far so good. Click on page. Hit PgDn 3 times, or scroll down quite a ways (to comments). Hit PgUp or attempt to scroll to top of page. Tab goes into infinite loop toggling between "X" and reload symbols on the NAV bar. Also page no longer renders properly and F12 debugger won't open. Firefox process for that Child tab uses 35% of processor, but doesn't show anything unusual in Firefox "Task Manager" process list. Must close both the child tab and the previous Healthgrades parent tab. Eventually the offending Firefox process exits and everything looks normal.

I run wxmaxima on ubunbtu 20.04. The help menu option calls up firefox (v 101.0.1 (64 bit)) to find the local on disk html files. However this brings up the error message:

File not found

Firefox can’t find the file at /usr/share/maxima/5.45.1/doc/html/maxima_singlepage.html#g_t_0025.

But this is a valid path with user access permissions and the file maxima_singlepage.html exists and has user read permissions.

So what is firefox doing in looking for this file?

I have used the ms windows 10 version of wxmaxima and the firefox help works perfectly.