Diễn đàn hỗ trợ Firefox

Suddenly on my Wordpress website all the embedded google maps on posts are showing "maps.google.com will not allow Firefox to display the page if another site has embedded it". They've worked for months. Won't display on Firefox or Firefox Android. I can't even edit the maps in WP (Elementor widget) - shows the same banner.  ?

Does anyone know why I have been getting this error for the last week? I am using version 91.0 (64-bit) on a Windows 10 laptop.

Access Denied You don't have permission to access "http://www.foxnews.com/" on this server.

Reference #18.502b3417.1629124723.73b45be4

I have used/accessed Google Maps for years - so many I can't remember and now today I get this message

We are sorry, but you do not have access to Google Maps. Please contact your Organization Administrator for access.

Is this a FireFox muck up or what?

Hello,

I have had a few websites not work properly with Firefox and have needed to open my backup browser (Avast Secure Browser) to use those websites.

Right now it is FedEx that comes to mind again as I kept checking for tracking of packages shipped to me since receiving the tracking info. I queries consistently returned the error message "Unfortunately we are unable to retrieve your tracking results at this time. Please try again later."

Thinking maybe the website was having issues or maintenance (and forgetting I had the same issue with FedEx website the last time I tried tracking there in Firefox), I kept "trying again later".

Then I opened my Avast browser and pasted the same url there and, sure enough, received this report on the display:

Travel History Date or Time City & State Status Monday, April 18, 2022 9:47 PM SPARROWS POINT, MD Departed FedEx location Sunday, April 17, 2022 1:49 PM Shipment information sent to FedEx

I have tried disabling the extension NoScript as well as turning off the "Enhanced tracking protection" and allowing permissions for the FedEx site with no improvement.

I copied and pasted the RAW data as well as the text version from the "about:support" page to send you.

Any suggestions to fix this?

Thank you, Keith McNabb

Hello everybody,

There are more and more websites that have functions that no longer work with Firefox and force me to use Chromium instead. Do you if there is any chance that an upcoming release will put everything right?

Thank you in advance Virginie

Starting as of today (Oct 13), the FACEBOOK screen suddenly moves when I am typing a comment. Whenever I hit SHIFT+alpha_letter at the beginning of a line OR simply hit the backspace key, the screen suddenly shifts about a page up, closer to top. This shifts the entry area where I'm typing down and off the screen. Just hitting the backspace to correct a typo causes the screen to scroll on its own. I have to scroll back down to the entry box and if I make another typo, it happens again. It is maddening!

I've restarted in troubleshoot mode and the same thing happens, so it is not an add-on. This is happening on both my Firefox Linux systems AND on a Windows 10 machine, so I don't think it is specifically OS related either. The screen however does stay put, like it is supposed to, using Chrome or Opera.

Is this a Firefox problem or is FACEBOOK messing with Firefox?

This issue is with me for some time now I guess 6 to 12 months, I have circumvented it by simply using other browsers that don't have the issue, it is only in Firefox.

I have noticed that it seems to be a reoccurring issue for many people reading through help topics.

At the moment I am using: Mozilla Ubuntu Firefox 91.0

 Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Starting Firefox in "Safe mode/Troubleshooting mode" through the "Application menu" -> "Help" -> "Troubleshoot Mode", doesn't fix the problem.

... "Did you check the date/time and time zone on your computer?" (As suggested in an older topic)

Automatic synchronization with an Internet time server, is set to "ON"
My "Time Zone" is set manually set to the correct "Time Zone"

Since the issue is only in Firefox and not in Chrome, Chromium or Opera, there is something that Firefox is doing that Cloudflare doesn't like or visa versa....

I have noticed in other posts that the blame is simply shifted to Cloudflare, but why do other browsers then not have this problem ?

Opening the no longer existing website (from another help topic here about the same issue), that is still known by Cloudflare, shows the problem if you got it too -> http://animedao.com/

See my uploaded screenshot to see it is only in Firefox.

When choosing Paypal as payment option on website, the Paypal login page loads. But after entering my login info I just get a continuous circle. Message at bottom is "waiting for c.paypal.com" then nothing happens. Going in again I sometimes get the verification pictures to prove I am not a robot, but then the same thing occurs. I have cleared cache and data, refreshed Firefox, re-entered Paypal login details, checked Firefox is latest version, disabled AntiVirus, checked tracking protection is standard, turned off AdBlocking extension for that page but nothing works. Using Opera browser Paypal opens immediately. So what's the issue here Mozilla? Any fix?

A site that I use several times every year recently wouldn't open. Response from Firefox is "Access Denied - Certificate issuer not recognized". Also kept getting bumped out of my email account and all my open tabs would close abruptly. The last may have been rectified but I still can't get into the website I want to access.

I've tried different browsers as well so I don't know if it's Mozilla only or my PC. Even if I type in https://www.(pagename).com, it displays as you don't have permission to access http://www.(pagename).com.

I changed nothing on my PC that would cause the problem.

For a number of days now I can not log into Scotia Bank online but I can with Safari so I know the site is not down. Once I try to enter I get this msg Sorry, we couldn't complete your request Sign in to online banking or our mobile banking app to continue. With an under construction icon. I have tried deleting recent history and have restarted Firefox but no change I love Firefox and it is my goto browser but something is wrong here. I have also tried to enter using firefoc from a different computer....same issue.

Anne Gourlay-Langlois

Ive never noticed this until last night but how come when i use a theme it controls whether website pages i browse will be light theme or dark theme? is there a way to turn this off? I have a theme on rn and i like it but i cant use firefox atm because certain websites i browse show up as dark theme and i hate that i just want them all to be light theme. Thanks for the help in advance.

I don't why (as i have not altered any settings). But now when i use Mozilla firefox browser, a lot of websites are being displayed with a blark/dark background. I know it is the firefox browser as it does not do the same if i use other web browsers. I tried looking up the issue and solutions. All i could find was some suggestion that websites are displayed according to the settings on my PC i.e if it is set to light or dark mode. I checked this and the settings have not changed. Also as previously mentioned, then if that was the reason, surely the websites would display dark when using another browser. I have attached a screen shot of the twitter website as an example.

I am a HTML, PHP developer, but lately I am going crazy because the browser doesn't refresh the page when I make changes in the code, apparently the page is refreshed from cache and is not showing the changes. Could You fix that Please. I tried the recommendations of press Shift and the refresh button and the Control, Shift, R, key combination, but that doesn't work. Thank You Very Much.

Hello, I'm not sure if I chose the right topic above.

I'm trying to visit a site which is still using http. But Firefox is automatically redirecting to https, where of course it cannot resolve the site.

In settings, I have it set for "Don’t enable HTTPS-Only Mode". But still, Ff is redirecting.

I don't know. Maybe I should set for https only, and then enter an exception??

I have searched for a solution, but for every solution I find, when I look up how to do it, it says, before you try this, try that first. After about 5 rounds of that, I got too confused and gave up.

Oh, I also cleared the cache, but no help.

I've enabled all the extra info below. But let me know if you need any other specific info. Do you need the address of the website?

Thank you very much.

Like many users, I find Google's 'before you continue' pop-up annoying. Because I automatically delete cookies on browser exit, it keeps popping up as it doesn't remember my settings. I have installed Google Consent Dialog Remover, and it has been working well... until now.

I just did a search for a place, and tried to click on the map to go to Google Maps. The dialog intruded, despite the add-on. But worse than that, when I clicked 'I agree', nothing happened! I cannot get to the maps page at all. I've tried disabling enhanced protection -- no change. I've tried disabling various add-ons -- no change. I've tried restarting FF in safe mode, but the same problem persists.

I can't figure out how this is happening or what to do about it. Any suggestions?

Thank you!

I am getting a certification issue when trying to visit 2 specific sites which are some of the most visited sites in the web: https://www.google.com and https://www.youtube.com

The error it shows when trying to visit these 2 pages, is SEC_ERROR_UNKNOWN_ISSUER.

I have tried to troubleshoot it and follow the solutions recommended at: https://support.mozilla.org/en-US/kb/error-codes-secure-websites#w_the-error-occurs-on-multiple-secure-sites

however none of the solutions described in this guide worked to solve my problem.

In that guide, one of the suggested solutions is to scan my system for any malware. I used the following: Windows Defender Maleware Bytes AntiMalware Karpersky TDSSkiller however the results are all clean.

In the guide, it suggested that I check the clock as well. The system clock however is synchronized.

Last, I have resetted Firefox Profile but this didnt fix the issue either.

I shall note that the issue appeared yesterday and so far nothing helped fixing it. Not even the system restarts.

The issue about visiting these two sites, is limited only to Firefox.

I can access https://www.google.com and https://www.youtube.com without problems using Google Chrome and the Opera Browser.

Also, Google Mail and Google Translate work fine on Firefox. These two sites can be accessed with Firefox without causing any SEC_ERROR_UNKNOWN_ISSUER errors.

The other day I downloaded SaveFrom.net Helper but then shortly after I deleted it. The program was deleted from the computer except that the green line with the program name shows as an extension on the bar at the top of the Firefox page.

I cannot delete it. If I delete it once it reappears next time I load Firefox. The extension does not show up in add ons and extensions in Tools Firefox.

I have read an earlier reply that suggests delete Firefox and reinstall Firefox and that will get rid of it.

However, I am not anxious to try that as over time I have already extensions ad add ons and other customisation of Firefox, including all my bookmarks and I don't want to lose these and start again.

So here is my question. As the program is deleted and as their extension does not show up in Tools and then adddons, can I assume that the existence of the program name as an extension on one of the title bars at the top of Firefox is just an irritation and that this SaveFrom program cannot in any way add or do anything to my computer?

I can then live with it rather than deleting Firefox and starting again.

I would be so grateful for your help.

Thank you.

Since a few days, when I visit Google Maps, after completely loading the page (roads and buildings shown for a brief moment) the map becomes wholly black with just captions still readable.

Doing the following didn't fix: Restart Firefox. Update Nvidia Drivers (updated yesterday to 466.11, didn't resolve). Disable every add-on and setting default theme. Disable Hardware Acceleration from settings.

THIS temporarily fixed: Entering Firefox Troubleshoot mode.

So I assume the problem is in advanced settings. There are TONS of settings there. Any ideas? I 'd rather not go through a Firefox Refresh losing all site permissions/fine tuning for cookie settings/blocked content for every site made in years. I'm on Firefox 88, Windows 10 64bit ver. 2004, GeForce 950M, Core i7-4720HQ, 16GB RAM.

I put "again" in the title since another question about this is marked as solved for Firefox 68/69. Needless to say, I tried everything from that discussion (such as switching gfx.webrender.all), to no avail for the present issue.

I'm running Linux Ubuntu 20.4

Whenever I try to use a website that has a browse button (e.g. youtube uploader, google drive, etc) I click it but nothing happens, no file browser comes up.

As per previous discussions on this issue, I have tried Safe mode, refresh (in fact total new operating system and re-install of firefox) and disabling hardware acceleration, even turning off popup blocker and none of these have made any difference.