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Can't connect with the just downloaded 66.0.4 version to virtually any site - Firefox won't accept ANY certificate! No problems with other browsers

Can't connect with the just downloaded version 66.0.4 to virtually any site - not to Google, not to NYT, not even to Mozilla - Firefox won't accept ANY certificate! Follo… (xem thêm)

Can't connect with the just downloaded version 66.0.4 to virtually any site - not to Google, not to NYT, not even to Mozilla - Firefox won't accept ANY certificate! Following errors appear (examples): "Did Not Connect: Potential Security Issue Firefox detected a potential security threat and did not continue to addons.cdn.mozilla.net because this web site requires a secure connection. What can you do about it? addons.cdn.mozilla.net has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site. The issue is most likely with the web site, and there is nothing you can do to resolve it. If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the web site’s administrator about the problem.

Or: Warning: Potential Security Risk Ahead Firefox detected a potential security threat and did not continue to www.nytimes.com. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details. What can you do about it? The issue is most likely with the web site, and there is nothing you can do to resolve it. If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the web site’s administrator about the problem.

The explanation is as follows: Someone could be trying to impersonate the site and you should not continue. Web sites prove their identity via certificates. Firefox does not trust www.nytimes.com because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates. Error code: SEC_ERROR_UNKNOWN_ISSUER

No problems whatever with other browsers. I'm sending this with Safari.

Đã được hỏi bởi gimchiguk 3 năm trước

Đã được trả lời bởi gimchiguk 3 năm trước

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I would like to stop the annoying reload Drudgereport.com does. How?

Everyone going to the above mentioned website experiences the same annoying reloads. Please add a method to Firefox like IE has that can restrict sites reloading, assumin… (xem thêm)

Everyone going to the above mentioned website experiences the same annoying reloads. Please add a method to Firefox like IE has that can restrict sites reloading, assuming this doesn't exist already. Thanks

Đã được hỏi bởi Eastcreek 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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Firefox unusable on eBay!

I've used Firefox forever, however in the last couple weeks, I can no longer use eBay as the webiste looks weird and my account is inaccessible. (See attachment.) I've… (xem thêm)

I've used Firefox forever, however in the last couple weeks, I can no longer use eBay as the webiste looks weird and my account is inaccessible. (See attachment.)

I've cleared all history/caches/etc. per forum suggestions. No change. So now to use eBay, I have to switch to Safari or Chrome (which I rarely use.)

Using new 2020 Macbook Pro and latest Firefox 80.0 update. Any suggestions would be greatly appreciated!

-G

Đã được hỏi bởi TheGMan 2 năm trước

Đã được trả lời bởi Wesley Branton 2 năm trước

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Chinese Characters of Microsoft YaHei displays strange on Manjaro-Firefox, and it will make Edge and Firefox on Windows display strange too.

https://forum.manjaro.org/t/firefox/17542 Chinese Characters displays strange (some characters are extremely large) on Manjaro, and it will make Edge and Firefox on Windo… (xem thêm)

https://forum.manjaro.org/t/firefox/17542

Chinese Characters displays strange (some characters are extremely large) on Manjaro, and it will make Edge and Firefox on Windows display strange too.

Đã được hỏi bởi 1900011604 2 năm trước

Đã được trả lời bởi 1900011604 1 năm trước

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How do I disable rich audio presence that Firefox now does with Windows 10?

Honestly, I have no idea how to describe it. I loved how when I played a video on Firefox, it wouldn't pop up with that annoying video title whenever I changed my volume.… (xem thêm)

Honestly, I have no idea how to describe it. I loved how when I played a video on Firefox, it wouldn't pop up with that annoying video title whenever I changed my volume. Now, when I'm watching a video or playing audio, this happens. And, it doesn't even get it right most of the time! Like for example, it does this instead! That's not even the page I'm on!

Is there any way for me to get rid of this? Thanks

Đã được hỏi bởi sheepy404 2 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 2 năm trước

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Facebook videos "Sorry, we're having trouble with playing this video."

Hi For two days I've been searching on the web and in here with no luck. Initially as Facebook is loading ... I can see the video for a brief second, then its turns gre… (xem thêm)

Hi

For two days I've been searching on the web and in here with no luck.

Initially as Facebook is loading ... I can see the video for a brief second, then its turns grey with the message "Sorry, we're having trouble with playing this video."

Appears to only be a problem on Facebook and only in FF (chrome facebook videos work fine)

Using

FF 81.0 (64-Bit) Windows 10 Version 2004

Tried with all addon's disabled. Tried with anti virus disabled

Tried adding "Flash Video Player for Facebook" addon

Videos all work and play in chrome.

Đã được hỏi bởi Greg 2 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 2 năm trước

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Youtube CORS error

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In conso… (xem thêm)

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In console i get an error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://googleads.g.doubleclick.net/pagead/id. (Reason: CORS request did not succeed).

I am on arch linux system.

I've tried to: 1. Update all ca-certificate* packages 2. Disable and delete ad-block 3. Use another browser (there is no problem, only in firefox)

This problem is only actual on Youtube for me.

Đã được hỏi bởi Yuudai 2 năm trước

Đã được trả lời bởi cor-el 2 năm trước

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Facebook White Screen (only with Firefox)

Today I got what I've seen described as the "Facebook White Screen of Death". I've tried: Reload Clear Facebook cookies (which implies logging back in) Clear site data Re… (xem thêm)

Today I got what I've seen described as the "Facebook White Screen of Death". I've tried: Reload Clear Facebook cookies (which implies logging back in) Clear site data Restart in Safe Mode None of these things make any difference. Still get only a white screen. Facebook works fine in the Chrome browser and in the Android app, so it must be a Firefox-specific issue, in my case. This is Firefox 81.0.2 under Ubuntu 20.04 The problem only started today. I've used Facebook with Firefox for years without problem.

Đã được hỏi bởi David Shochat 2 năm trước

Đã được trả lời bởi jscher2000 - Support Volunteer 2 năm trước

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Two websites one hour out with time

This problem occurred Oct 24, 2020 Australian Eastern Daylight Savings Time (3 weeks after daylight savings time came into effect here). The operating system time is cor… (xem thêm)

This problem occurred Oct 24, 2020 Australian Eastern Daylight Savings Time (3 weeks after daylight savings time came into effect here). The operating system time is correct. I have cleared the cache several times, rebooted and shut down overnight.

A forum site is displaying the correct times. A site displaying weather information uses the correct time; I loaded it just after 3am and the first time it displayed was 6am as expected.

1. A TV guide normally highlights in red programs currently showing; at present it shows programs showing one hour previously. In Google-Chrome no programs are highlighted. I have removed the cookies and that has made no difference. 2. Facebook.com times are one hour late, both the time of posts in the newsfeed and times of notifications.

Đã được hỏi bởi Terry 2 năm trước

Đã được trả lời bởi Terry 1 năm trước

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YouTube sign out and navigation menu issue

Several days ago I've noticed that YouTube navigation menu on the left started to disappear. See pic-1. It may apper after several tries to open it in other tabs, but all… (xem thêm)

Several days ago I've noticed that YouTube navigation menu on the left started to disappear. See pic-1. It may apper after several tries to open it in other tabs, but all in all mostly not visible. The second and the biggest problem - I can't log out from YouTube. See Pic-2.

I fully deleted Firefox, created new clean profile without any add-on etc, and tried to log in to YouTube - it didn't help. So I think it's not needed to mention all other basic things like cookie deleting etc were done. Problem is always here.

Đã được hỏi bởi olgerd 2 năm trước

Đã được trả lời bởi olgerd 2 năm trước

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SEC_ERROR_UNKNOWN_ISSUER for Google and Youtube

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.youtu… (xem thêm)

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.

Đã được hỏi bởi SilentResident 2 năm trước

Đã được trả lời bởi philipp 2 năm trước

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Errors on sites using Firefox but not using MS Edge browser

When trying to login to several sites I receive various error messages. If I use Microsoft Edge browser on the same site I don't have the problem. I've tried turning off… (xem thêm)

When trying to login to several sites I receive various error messages. If I use Microsoft Edge browser on the same site I don't have the problem. I've tried turning off enhanced tracking but the error continues. I also tried using a private window.

Đã được hỏi bởi nlm2 2 năm trước

Đã được trả lời bởi FredMcD 2 năm trước

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I can't connect to the Nesspresso.com website. in France

Good evening. I tried to connect to Nespresso.com today and I can't from Mozilla Firefox 83.0 (64 bits) but it works from edge Chromium. What can I do? in advance thank y… (xem thêm)

Good evening. I tried to connect to Nespresso.com today and I can't from Mozilla Firefox 83.0 (64 bits) but it works from edge Chromium. What can I do? in advance thank you :)

Đã được hỏi bởi Riko 2 năm trước

Đã được trả lời bởi Riko 2 năm trước

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Garagesale ebay listings problem - images not loading

For the last couple of days I have been having trouble with my Garagesale ebay listings. The images will not download when I start a Garagesale listing. The problem is sp… (xem thêm)

For the last couple of days I have been having trouble with my Garagesale ebay listings. The images will not download when I start a Garagesale listing. The problem is specific to Firefox, as the same listings display correctly on Safari, with all images in place. Is there a security or other preference that might stop the images loading from the Garagesale server? I also get an error message when trying to access some other pages on the garagesale website (see attached image). Any help or possible solutions would be very welcome. I've tried all the usual cache emptying, refresh Firefox, restarts, etc, without any luck.

Thanks in advance.

Đã được hỏi bởi sw14 2 năm trước

Đã được trả lời bởi sw14 2 năm trước

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Firefox accepts the certificate of my website, not of the subdomain

My website is www.santiagoroutes.nl, the subdomain is mobiel.santiagoroutes.nl The certificate is valid for both (see certificate as shown by Firefox in attached picture… (xem thêm)

My website is www.santiagoroutes.nl, the subdomain is mobiel.santiagoroutes.nl The certificate is valid for both (see certificate as shown by Firefox in attached picture). The website is marked safe by Firefox, and also by Google Chrome and Microsoft Edge). The subdomain is marked safe by Google Chrome and Microsoft Edge, but Firefox marks it unsafe, and if you click Show commection details and More info you get "Verified: Not specified". Then, if you click View Certificate you see the same certificate you see when you started from the main domain.

What goes wrong?

Đã được hỏi bởi wdoyer 1 năm trước

Đã được trả lời bởi cor-el 1 năm trước