Firefox Support Forum

Secure Connection Failed

An error occurred during a connection to app. You are attempting to import a cert with the same issuer/serial as an existing cert, but that is not the same cert.

Error code: SEC_ERROR_REUSED_ISSUER_AND_SERIAL

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Mozilla's issue, as the Chrome is working perfect.

Certificate Dropa Sep 20, 2023, 8:55:35 AM

You don't indicate what or where this certificate is coming from for any forum user to know what is happening or why it's not being recognized by the browser.

Hello. I cannot remove the suggestions that appear in the drop down address bar suggestions list. Shift-delete does not work. Changing the search settings in tools does not work. There is no three dots that appear next to the URL, or a pop up that shows up if I hover over the link. They are stubbornly embedded on that bar and refuse to leave.

The only thing that works is to delete all history, but I don't want to do that. There may be some solution where I micromanage site permissions on a site by site basis but that's way too much work, and should not have to do that.

The URLs on the list themselves are totally random. I cannot figure out how Firefox decided that THESE are the URLs to feature. I visited like once, in a long string of activity.

Anyway, my inability to perform a simple task like right-click-delete or demand that it "stop doing that" is making me claustrophobic.

Vers 115.0.2

I have search separated from the url bar, and I have Firefox Suggest configured to only use history for tab completion. I've noticed a couple problems.

• Search is being prioritized over options in my history. I have the separate search box, if I wanted to search I would use it. If I type a single character I want the most common result from my history to be the result of hitting tab.
• I've noticed recently that I'm getting sponsored results even though I have them disabled. It's somewhat inconsistent, and I've only noticed it in one of my profiles. Specifically I am used to "w <tab>" taking me to weather.gov but I'm getting sponsored results for AccuWeather. I clicked the "feedback -> not interested" button but this is concerning that Firefox is ignoring preferences and there's a pattern of sending data to Google and AccuWeather despite me configuring the browser not to.

I don't use google as my default search and yet whenever i start typing g or go or goo, etc. the search option automatically becomes a google search. I don't even have google as a search engine option in my settings. how do i get that to stop doing that.

Hi,

I live in the US, and don't use a VPN. I noticed my firefox is defaulting to sending DNS over HTTPS requests to the default Canadian DNS over HTTPS, rather than the US provider. How can I change my firefox settings to not think I'm Canadian?

Thanks.

I wish to change the autofill of the email address when I log in to my yahoo email account . I think I need to get onto the ' Menu Panel ' but I don't know how to do this . Thanks

Hello All, I am having issues with my firefox on one of my PC'S going to my office365 online portal for one of my emails. On this PC I am no longer able to authenticate my office 365 account in Firefox. Each time it asks me to login, it tries but then gets stuck going to the and ultimately says

"Microsoft Pick an account "We couldn't sign you in. Please try again."

support virtualbestteam.com support@virtualbestteam.com Signed in

Use another account Terms of use Privacy & cookies ..."

It seems to be the url https://portal.microsoftonline.com/landing when it gets hung up.

I have tried different security settings and clearing cookies, refreshing Firefox, etc. and no success. By on other PC's I can use the way it works on this PC in edge FYI. Can anyone help me with this? Thanks in advance. Chris Ford softwarereality@gmail.com

Frustrating experience trying to use Twilio Authy. Whenever I first installed it on my iPhone I was using Password1 and that is the only record it shows, with no obvious way to delete that entry now that I have dumped Password1 in favor of Bitwarden. Plus when trying to install on Linux Mint desktop it first wanted me to use Snap package but Mint uses Flatpak. Got it installed using default software manager in Mint, then when I wanted to authenticate it sent code to phone, but phone said already registered so no way to authenticate desktop version. Forget it ... I use my Yubikey for all my other 2FA and it works slicker-n-snot this Twilio thing is too much hassle comparatively. When Mozilla adds some other 2FA choices THEN I can use 2FA with FF, not this app. Ugh.

I have been unable to login/sign in to my job website. It is not a network connection issue, nor that the website is temporary unavailable.

I keep getting this message:

'If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the web'

My Ledger is having a problem linking to MetaMask in Firefox. This happened to me a couple months ago and I followed the steps in the MetaMask support article about this very problem. I got it to work right away at that time by going to "about:config" and setting u2f to "true." I followed those same instructions again today to no success. I also updated to the current firmware on my Ledger device. I've restarted Firefox, my Ledger, and my computer in every order I can think of and nothing has changed. I've changed u2f to "false" then restarted and then back to "true" and restarted and nothing changed. I'm out of things to try so I'm messaging in hopes of finding a solution. Thanks.

How do I stop Firefox from out of control data clearing? There is a window under Privacy & Security / History / Clear History that opens a window that allows a user, in theory, to choose which components to clear (cookies, cache, etc.) In that window is a pull down menu to specify the time range to clear. A screen shot of that is attached. I do NOT want my cookies cleared unless I say so. I do not want cookies or some of the other components cleared from the last hour, I don't want them cleared from the last two hours or the last four hours or today. (And the "Everything" reference does not make sense syntactically in this setting.) A screen shot of that menu is attached.

It does not matter if I uncheck one or all of those boxes by cookies, cache, etc. When I open the browser the next time, they are checked again -- AND THE MOFO COOKIES HAVE TO BE MANAGED AGAIN, ETC., ETC., ETC.

What have a setting if Firefox is going to arbitrarily clear everything immediately or once and hour or by some criterion it has not revealed to the user -- nor has informed the user exists?

Anyone have any thoughts on a work-around?

Thanks.

I removed firefox from my iphone because I don't want all my passwords available in the clear. No primary password is used, as far as I can tell. Let me know when/if this is fixed.