Firefox Support Forum

opening a link in a mail message I get the following message: 404 Not Found This server does not support the operation requested by your client. These links worked a few days ago, but not now.

I have a Denver Post subscription. Everyday I get a mail message with a link to the digital page. It worked fine for years, but quit working 2-3 days ago. This has also happened for a couple of other accounts.

Hi, I can see this wired device on my Router UI and I have the IP. it is a Raspberry Pi 4 unit. I cannot however connect to it via Firefox searchbar on my PC or Mac. Please help.

Laura M

Hi, I am trying to convert from MS Edge to Firefox as my main browser and I am having two problems.

Firefox will not import Favorites from Edge to Bookmarks in Firefox. I have tried several times using the Manage Bookmarks dialog box and then Import and Backup. Each time I have checked the Edge and Favorites import boxes and the next dialog box says favorites are imported but all that imports are the favorites from the Favorites Bar from Edge. When I click on the Show your Bookmarks (Star with Bracket underneath) there is no indication, except for the favorites from the Favorites Bar in Edge that any bookmarks have been imported from Edge. Please advise what I need to do to get these bookmarks imported from Edge to Firefox.

The other problem is when I bring up the login screen from my bank, the field for the password will not let me put the cursor in the box, therefore I cannot logon to my bank. When I bring up my bank logon page on Edge, there is no problem putting my password into the password field. The field is not grayed out in Firefox but it will not let me access this field with the cursor.

Please advise so I can fully transfer my browser over from Edge to Firefox. I am computer literate so I have followed all instructions. Thanks, Gary

Hi, on Firefox 111.0b6 Web Push Notification are no more native of Firefox but use the Windows notification center.

I don't like this, can I change in aboutconfig something to return to the native Firefox Web Push Notification without use Windows notification?

Thank you!

Hi there! I uninstalled/reinstalled as part of troubleshooting, because I was having a sound issue (resolved now.) I signed into the same account I was using previously, and the sync process seems to complete, but nothing is being imported into my local Firefox. I tried signing out/in, closing/opening, but there doesn't seem to be a ton of articles on the issue. I'd really appreciate any advice you can offer. Thank you so much!

Under privacy tab... I choose to "Delete cookies and site data when Firefox is closed" I also set exemptions to this requirement. When the new load 110.0.1 was loaded the exemptions were deleted. Every time I try to assign this option I find that after I sign out they are erased again. Since I have not changed settings in a long time... is this a known problem?

The Firefox browser will work perfectly fine for the first 15 seconds or so of my PC being on, then after that, it crashes, and any attempts after that to open it result in a white flash of a window being opened and it immediately closing. I have tried opening it in safe mode/troubleshoot mode, I have tried multiple reinstalls, refreshes and removing any Firefox folders/files completely. I have tried virus scans of the folders, resulting in nothing. I have tried to open it with '--disable-gpu'. The Firefox browser used to work fine until a few months ago, and it has not worked since. If this means anything, the Brave and Vivaldi browser do not work with a similar problem, but Chrome, Opera, Opera GX and Edge work completely as normal. In the crash report folder, there is only one crash report from December, with nothing more recent.

Dear Reader,

When i use the Firefox Developer Edition and i open the Web Developer Tools , i get the following warning : HTMLCollection { 0: div#0.box, 1: div#1.box, 2: div#2.box, 3: div#3.box, 4: div#4.box, 5: div#5.box, 6: div#6.box, 7: div#7.box, 8: div#8.box, … } script.js:5:9 TypeError: 'requestAnimationFrame' called on an object that does not implement interface Window. content-script.js:7:17523 Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/frames.js Source Map URL: frames.js.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://7e67acae-4288-44ec-9f16-06876b2d3741/scripts/content_ff_viewports.js Source Map URL: ../../sourceMap/firefox/scripts/content_ff_viewports.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/common.js Source Map URL: common.js.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://7e67acae-4288-44ec-9f16-06876b2d3741/scripts/content_scroll_mid_detection.js Source Map URL: ../../sourceMap/firefox/scripts/content_scroll_mid_detection.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/content-script.js Source Map URL: content-script.js.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/content-script-libs.js Source Map URL: content-script-libs.js.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://7e67acae-4288-44ec-9f16-06876b2d3741/scripts/content_autoplay_detection.js Source Map URL: ../../sourceMap/firefox/scripts/content_autoplay_detection.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/translations.js Source Map URL: translations.js.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/cs-loader.js Source Map URL: cs-loader.js.map Source map error: Error: NetworkError when attempting to fetch resource. Resource URL: moz-extension://1cc01554-8389-4e02-9585-3228f69d9741/scripts/content-script.js Source Map URL: content-script.js.map 2

How can i solve that??

Best regards,

Marcel Verhagen

Hey Community,

no clue what happened this morning but my computer deleted all my local data. I was able to log back into my windows profile, however, everything was gone that was only locally saved.

Just downloaded all my clouds and was so happy to have my firefox account, BUT, when I logged back in, my bookmarks didn't come back. I am 100% sure they were synced, so I am hella confused. I also cannot find it among the backups.

Any help?

Best

Hi,

from time to time I'm facing the issue which is reported to me by my clients, that signing the application (for example .exe files) with commercial code signing certificate does not help them to get rid of "Uncommon download" notification when their application is downloaded.

I'm trying (and I hope that someone will help me to answer to this question) to figure out if signing the application with EV code signing certificate should help in this case? Personally often I can't even prove that the problem with specific file exists, because when I download the example file, I'm not notified about uncommon download, but screenshots from my clients are real.

Of course I've read any document I found describing how the Google Safe Browsing mechanism works and I do understand that it is developed to protect the users, but my question about EV certificate is still wondering me.

Microsoft advisor described that EV signing may help for Edge users: https://learn.microsoft.com/en-us/answers/questions/886010/avoiding-microsoft-edge-isnt-commonly-downloaded-w. What about Firefox?

I'm ready to provide some examples if needed but the question seems global to me.

Best regards, Paula

I teach website development and networking at the college level. At lot of what I demonstrate is on the local loopback connector. I have noticed that I am receiving PSH ACKs and then ACKs from Firefox. It is using ephemeral ports to send these messages. Below is some of the traffic that I am seeing. These messages continue until I close Firefox.

1 0.000000 127.0.0.1 127.0.0.1 TCP 45 52901 → 52900 [PSH, ACK] Seq=1 Ack=1 Win=65535 Len=1 2 0.000022 127.0.0.1 127.0.0.1 TCP 44 52900 → 52901 [ACK] Seq=1 Ack=2 Win=64094 Len=0 3 0.000080 127.0.0.1 127.0.0.1 TCP 45 52901 → 52900 [PSH, ACK] Seq=2 Ack=1 Win=65535 Len=1 4 0.000090 127.0.0.1 127.0.0.1 TCP 44 52900 → 52901 [ACK] Seq=1 Ack=3 Win=64093 Len=0 5 0.000190 127.0.0.1 127.0.0.1 TCP 45 52901 → 52900 [PSH, ACK] Seq=3 Ack=1 Win=65535 Len=1 6 0.000199 127.0.0.1 127.0.0.1 TCP 44 52900 → 52901 [ACK] Seq=1 Ack=4 Win=64092 Len=0

Is there anyway to prevent Firefox from sending this traffic? Thanks

Had to reload windows11 due to issues. Downloaded and installed Firefox. Can't find a way to place the icon to "always use private browsing" on the task bar. I do have the icon on the task bar for Firefox but I want it to always open a private page. I've set things like "Never Remember History" but no icon appears. I have the icon on another laptop but cannot, for the life of me, figure out how to get the right link to put it in permanent private browsing. I've searched the keywords and previous questions but nothing seems to directly answer.

In this current update 110 and so on, I am facing issue of freezing and very high cpu and memory consumption. It happens when I play multiple videos in different tabs. The problems starts when I uses video pop up option and adds 4-5 videos on the screen. I reformatted the windows but problem still persist.

my details: Windows 11 22 H2 CPU is I7 8th generation and 8 GB RAM. Website is Youtube, IPTV Websites and online TV Channel website like Photocall.tv

Mar 3rd 2023 10:47.hk w11p.m920t.FO.. m.s.r- & mx

Firefox Corrupted near month, report submitted to after restarted? how to give capture details, it time by time not responsive...recently?

Details in the attachment photo giving for,

Firefox tried to update and this failed, Although I can still receive emails I cannot access any other app. Also neither Edge or google now work, I can connect to the internet on other devices so router ok. I tried to restore but not turned on so cannot go back. Any ideas as the pc was working ok before update, slightly strange as a window just appeared saying update in progress.

Update Firefox 110.0.1 (20230227191043) Installed on 3 March 2023 at 09:51:13 Status The update could be installed (patch apply failed)

Hello, after last update i have problems with loading pages. In example teams: after clicking join to meet my web browser shows blank white page and none happen. This is the case in many websites.

This has been a common issue brought up many times by users of the years and keeps coming up as an issue. Currently I am on Windows 11 and have my taskbar set to autohide which is causing the white line to show up, I started getting this issue after the new update. I have tested in safe mode and a new profile but it still shows up thoughts?