Firefox 技術支援討論區

I Keepgetting the message

"Hmm. We’re having trouble finding that site.

We can’t connect to the server at cunard.msgfocus.com.

If that address is correct, here are three other things you can try:

   Try again later.
   Check your network connection.
   If you are connected but behind a firewall, check that Firefox has permission to access the Web."

How can i stop that so that firefox brings up the web page i am trying to get.

I have this problem with both Firefox and Edge, private mode or not. After logging at addons.mozilla.org, it's requiring me to setup 2-factor. I go through the process and everything is successful. It asks me to enter one recovery code to make sure I'll be able to login. I enter one and it shows on the top with a green background that 2-factor was setup successfully. But then nothing happens. No redirection or links. I try accessing the site in another browser and I have to go through the whole setup again which also appears successful, but then nothing happens. I attached the image that shows it was successful. I have no idea what to do since there is no error and I have the same problem across multiple browsers. Any suggestions?

I've always used Firefox as my default web browser. Now that Microsoft Edge got loaded onto my PC I can't access a lot of my bookmarks through Firefox. I get an "access denied" response. I've tried removing MS Edge but it won't let me. Is there a fix for this problem? How do I remove MS Edge? Any assistance is greatly appreciated. Thank You. Dale P. Appleton [email removed from public]

Morning,

I have always used Gmail on my firefox browser, for some reason for the last two weeks it keeps dropping saying it's not connected. i have my account synced over multiple devices and it happens on all of them I am forced to use Edge or chrome to have it work which of course i don't want to do

My Firefox keeps crashing. also I get this message often "Gah. Your Tab has just crashed". I uninstalled and reinstalled multiple times. I did a clean uninstall. I deleted all Firefox folders in Program manager and used account hidden files. Then reinstalled and it still crashed repeatedly.

Hi. I've been having this problem with my iMac for sometime, but now it's affecting my Macbook Pro, as well. Both machines are 2015, running OS 10.15.7.

They have problems loading webfonts (I get the annoying question marks). I tried creating a new test user, and the issue persisted. Any ideas on what I should do?

Thanks!

Hello, I recently migrated to a new MAC and now when I download a file and click on "show all downloads", it opens the about:downloads tab and not the downloads list from the library. Is there any way to force Firefox to open the Library when I click on see all download please? Thanks

In Firefox I set my download settings to "Always ask you where to save file", and for most of the websites that still works. Unfortunately, since a recent update, gmail does not do that anymore. It gets immediately saved in my downloads folder without any prompt of where to save it. Any solution how to fix this? Thanks!

Seems as if Firefox is updating every other day lately. I have Dashlane on my tool bar, and it seems to freeze/disable after every update. When I open Dashlane separately in the browser and log in, it congratulates me on installing it on a new device. What is Firefox changing with its updates that makes my computer look different to Dashlane? I cannot find the Dashlane version running but I do have it on automatically update.

My Macbook Pro was repaired at the local Apple store. When I got it back, Firefox was closed. When I opened it again, I could not restore my previous session. It has been over a week now. How can I restore the session from before my Macbook Pro was repaired?

Since this took me awhile to figure out I thought this could help other people.

firefox Did Not Connect: Potential Security Issue

Also you can manually add sites in preferences. Privacy & Security Preferences → View Certificates... → Servers → Add Exception

Up to today if I click on a link in Outlook email it would open in Firefox (both set as default) If I change browser default to Chrome, links work. I'm at latest update in Firefox. If I right click on email link, copy, paste into Firefox, links work OK. Mouse icon will spin for a few seconds and there are no error messages. Not aware of any changes. Restarts of PC, Outlook, and Firefox (even tried troubleshoot mode) = no help.