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Did Not Connect: Potential Security Issue

How to troubleshoot time related errors on secure websites Certificates for secure websites (the address begins with https://) are valid only for a certain period of time… (了解更多)

How to troubleshoot time related errors on secure websites

Certificates for secure websites (the address begins with https://) are valid only for a certain period of time. If a website presents a certificate with validity dates that don't match the date on your computer's clock, Firefox can't verify that it is secure and will show you an error page.

Such issues can often be fixed by setting the correct date, time, and time zone on your computer system. If this does not solve the problem, it could be caused by other issues, such as a misconfigured web server or an expired certificate. Table of Contents

   List of time-related error codes you may encounter
   Set your system clock to the correct time
   Contact the website owner

List of time-related error codes you may encounter Note: A Your Computer Clock is Wrong error page almost certainly means that your computer's clock is set to the wrong date. Some time-related errors will show a Warning: Potential Security Risk Ahead error page, described in this article. For other time-related errors, you'll get a Secure Connection Failed or Did Not Connect: Potential Security Issue error page, described here.

Fx67YourComputerClockIsWrong

询问者 cscedat15 于 1 小时前

your browser can't play this video

something is wrong with this browser. I can instantly watch any video on youtube in operas, but in firefox i keep getting this annoying error. I have put effort into it … (了解更多)

something is wrong with this browser. I can instantly watch any video on youtube in operas, but in firefox i keep getting this annoying error. I have put effort into it to try to fix it, i've downloaded every flash and ffmpeg plugin i could find and nothing works.

i don't mean to be annoying but i keep running into problems with this browser and i don't want to just give up and use opera. why do so many things need fixing? i'm definitely not used to this.

询问者 seikavx 于 9 小时前

最后回复者 seikavx 于 2 小时前

Facebook messenger not working for voice or video messages

all other browsers work fine apart from firefox since the latest update , I have been a firefox user for 20 years and if this continues then I will have to quit using it … (了解更多)

all other browsers work fine apart from firefox since the latest update , I have been a firefox user for 20 years and if this continues then I will have to quit using it . Tried everything i can think of and it still doesn't work

询问者 bernie.colley 于 20 小时前

最后回复者 bernie.colley 于 2 小时前

outlook.com email is not showing new emails

Hi I'm running FF 103.0.2 (64-bit), and since the last update i noticed that my emails at outlook.com and my work email running on Microsoft outlook server (using the … (了解更多)

Hi I'm running FF 103.0.2 (64-bit), and since the last update i noticed that my emails at outlook.com and my work email running on Microsoft outlook server (using the web base site) is not showing new emails , I'll get indicator that there is new email in my inbox ( inbox(1) ) , but i need t refresh the page to see the new email. not sure if this issue is just me and i need to reinstall FF or its a glitch FF need to fix please advice , thanks for all your help

询问者 Sam T 于 9 小时前

最后回复者 Sam T 于 3 小时前

Downloads setting WON'T default to 'Ask every time'

I've ticked the box, I've unticked the box, rinse and repeat. I've checked for updates, cleared cache & cookies, Troubleshooting mode, refresh, removed popup blockers… (了解更多)

I've ticked the box, I've unticked the box, rinse and repeat. I've checked for updates, cleared cache & cookies, Troubleshooting mode, refresh, removed popup blockers etc. reinstalled, etc. Win 10 home 64-bit, Firefox 103.0.2 (64-bit)

Just trying to get the browser to STOP defaulting to Downloads location and START asking me where to save the d/l.

Thank you!

询问者 MILESTWEST 于 4 小时前

On about 8-4-2022 there was a update took my pc into wakasphere, I did get a flash text telling me it was my compute was AMD design..Lost my windows, taps, and lost all my add-ons. Please return me back to prior update ‘Firefox

On about 8-4-2022 there was a update took my pc into wakasphere, I did get a flash text telling me it was my compute was AMD design..Lost my windows, taps, and lost all m… (了解更多)

On about 8-4-2022 there was a update took my pc into wakasphere, I did get a flash text telling me it was my compute was AMD design..Lost my windows, taps, and lost all my add-ons. Please return me back to prior update ‘Firefox. I had to wait a day because it wouldn't update , it updated but lost tabs, functionaliy. Can you set it back to previous Firefox windows, it's all screwe d up

询问者 herbwhi 于 5 小时前

I have Firefox ver 103.0.2 but want rounded tabs

I have Firefox 103.0.2 and have enabled the use of style sheets in about:config. I have a CSS style sheet userChrome.css that is giving me color at the top heading an… (了解更多)

I have Firefox 103.0.2 and have enabled the use of style sheets in about:config. I have a CSS style sheet userChrome.css that is giving me color at the top heading and in the tabs, except for the active tab (is white)

I'll list the CSS and see if you can give me some guidance in what i need to do to put some roundness in the top corners of the tabs. the UserChrome.css file .titlebar-color{ color: AccentColorText; background-color: AccentColor; } .tab-background{ border-radius: 5px 5px !important; margin-bottom: 0px !important; } .tabbrowser-tab:not([selected=true]):not([multiselected=true]) .tab-background{ background-color: color-mix(in srgb, currentColor 5%, transparent); } menupopup > menu, menupopup > menuitem{ padding-block: 2px !important; min-height: 0px !important; }

root{

--arrowpanel-menuitem-padding: 2px !important; }

The whole top is solid color (same as Windows color, which is ok by me. However, it would also be nice if there were a dividing line or separation between the menu on top and the "tabs" below. Any ideas would be great! Thanks!! Vern

询问者 Vernon Jenewein 于 5 小时前

Major sites blocked by Facebook Container

Not able to interact with major sites like Verizon and Blue Cross Blue Shield. Today, I was not able to look at my Verizon account. The browser kept switching to a Facebo… (了解更多)

Not able to interact with major sites like Verizon and Blue Cross Blue Shield. Today, I was not able to look at my Verizon account. The browser kept switching to a Facebook container even when I selected it to override. At times, it blocks logins, or doesn't allow a login button to activate, so I have to use Chrome. I'm getting to the point where after years of loving this browser, I'm seriously considering using Chrome. What is going on, Firefox??????

询问者 rsr.reader 于 8 小时前

uBlock Origin on msn.com

uBlock Origin has stopped working on msn.com and I have tried everything I can think of to get it to work. It works on other websites but not on msn.com. When I try to … (了解更多)

uBlock Origin has stopped working on msn.com and I have tried everything I can think of to get it to work. It works on other websites but not on msn.com. When I try to use the element picker or element zapper, the entire page is selected when I hover.

I'm a novice using Firefox (up-to-date and also the latest version of uBlock Origin. uBO does work on other websites. Trying to report the problem on GitHub has not helped.

I'm on a Win 10 Pro 64 bit PC.

Thank you!

询问者 Harster 于 8 小时前

Firefox will not let me log into Firefox????

On every device I own, on 3 different network types and multiple locations, "password123" (not my actual password) works. Logs me straight in. No issues whatsoever. I can… (了解更多)

On every device I own, on 3 different network types and multiple locations, "password123" (not my actual password) works. Logs me straight in. No issues whatsoever. I can log in, log out, uninstall and reinstall, no issues whatsoever. Suddenly, on ONE device, "password123" will not work. It's "incorrect" and yet, here I am still logging in and out using the "incorrect" password on 2 iPhones, a Galaxy phone, Ubuntu, Mac, and a work Windows PC. I had to make a whole separate freaking account just to post this question, because (brilliant work here) you HAVE to be logged into a mozilla account to ask them for help.

Yes I checked the username - several times, it's correct. Yes I cleared cache and cookies and history. Yes I tried uninstalling and reinstalling the program. Yes I made sure it was up to date. Yes I tried older versions of firefox. I even tried (thank heaven its a brand new laptop) completely wiping the entirety of the device and starting from out of the box brand new.

So is my password "password123" or do I now have new and unknown surprise passwords for every device I try to log in on?

询问者 impostermaple 于 14 小时前

FireFox Security issues for stealing cookies & passwords

Hi dear manager, I know a cyber security team related to military in my country are working on Security holes very badly. In these days there are many trojans and viruse… (了解更多)

Hi dear manager, I know a cyber security team related to military in my country are working on Security holes very badly. In these days there are many trojans and viruses out there. I am using FF latest update all the time & MalwareBytes & Eset both of them licensed latest versions. Just tell me can hackers steal my passwords & cookies and logged in sessions by opening a single web site in these days? Can they install an exe file in my pc through FF in silent mode without my permission? Imagine a news web site has some malicious codes. Can they steal data through this web site by just opening it?

询问者 helius.dev 于 16 小时前

Is it worth to activate these firefox options in aboutconfig?

browser.tabs.loadBookmarksInBackground media.autoplay.allow-extension-background-pages media.autoplay.enabled browser.tabs.loadBookmarksInTabs browser.tabs.extraDragSpace… (了解更多)

browser.tabs.loadBookmarksInBackground media.autoplay.allow-extension-background-pages media.autoplay.enabled browser.tabs.loadBookmarksInTabs browser.tabs.extraDragSpace layers.acceleration.force-enabled gfx.webrender.enabled layers.force-active

Also is there a way to see which options have been modified easily? And to reset them all?

询问者 klappa 于 18 小时前

"Send Page to Device" and "Send Tab to Device" missing in recent versions!

After I reported this problem earlier (https://support.mozilla.org/en-US/questions/1374122), my installation of Firefox on Windows 10 has been auto-updated to Ver. 103.0.… (了解更多)

After I reported this problem earlier (https://support.mozilla.org/en-US/questions/1374122), my installation of Firefox on Windows 10 has been auto-updated to Ver. 103.0.2, but the missing "Send Page to Device" and "Send Tab to Device" commands have not been restored yet.

I tested to see whether pages/tabs can be sent back and forth between my Android tablet and PC, as well as whether the Android device is visible on the PC at all, and compared the results between before and after auto-update (88.0.1 and 103.0.2, respectively) . Here is the sum-up:



On PC (88.0.1):

(1) Android device is visible in the "Connected Services" page. (2) It is also listed as destination in the "Send Page to Device" and "Send Tab to Device" commands. (3) Pages/tabs are successfully sent to Android using these commands.


On PC (103.0.2):

(1) Android device is visible in the "Connected Services" page. (2) But the "Send Page to Device" and "Send Tab to Device" commands are not available (see the screen shots below). (3) Therefore, pages/tabs cannot be sent to Android.


On Android, when trying to send a page to PC (88.0.1):

(1) PC is listed as destination in the "Send to other devices" command. (2) Pages are successfully sent to PC using the command.


On Android, when trying to send a page to PC (103.0.2):

(1) PC is listed as destination in the "Send to other devices" command. (2) The command apparently finishes successfully, but the page does not show up on PC.



Though both desktop versions can perfectly sync bookmarks, history, cookies, etc., with Android, it seems something is wrong with Ver. 10x (and 9x as I have reported earlier) in communicating with Android.




[Screen shots]

(Green = 88.0.1, Blue = 103.0.2, Red = Android)

  1. 1: 88.0.1 Version info
  2. 2: 88.0.1 "Connected Services"
  3. 3: 88.0.1 Right click on page
  4. 4: 88.0.1 Right click on tab
  5. 5: Android (connected to 88.0.1) "Send to other devices"
  6. 6: 103.0.2 Version info
  7. 7: 103.0.2 "Connected Services"
  8. 8: 103.0.2 Right click on page
  9. 9: 103.0.2 Right click on tab
  10. 10: Android (connected to 103.0.2) "Send to other devices"

询问者 g_mich 于 21 小时前

Website has verified SSL certificate but is not encrypted

My website has an SSL certificate installed and this is detectable in Firefox. However, looking at the page info, it states that the site is not encrypted. On other brows… (了解更多)

My website has an SSL certificate installed and this is detectable in Firefox. However, looking at the page info, it states that the site is not encrypted.

On other browsers like IE and Chrome, the site is reported to be using encryption. I also looked at the actual network packets which seem to be encrypted, even when using FireFox. I was wondering if this is a FireFox bug or am I missing something here?

询问者 sohjunqi 于 22 小时前