Diễn đàn hỗ trợ Firefox

During an initial visit to slashdot.org Firefox hangs for approx 45 seconds while the status bar says "looked up a.fsdn.com." Subsequent visits during the same browser session load promptly.

This is with Preferences -> General -> Network Settings -> Enable DNS over HTTPS -> Cloudfare or NextDNS. With Firefox DoH disabled the problem is not present. [Interesting side, the machine's systemwide DNS settings are configured for Cloudfare 1.1.1.1 ]

AFAIK all other sites load normally. I've been using the Firefox DOH for several months with only the above site as a problem.

Ideas?

Environment: Firefox desktop 106.x and 107.x macOS 10.13.6 The problem is present in "Troubleshoot Mode" when Firefox DOH is enabled.

Trying to view a video in Medscape. See attached screen shot. The message is "Source Not Supported".

https://capture.dropbox.com/lVRfbz3KPkZfCKmz

But it plays just fine in Chrome. Que pasa??

RDL

I just got a BREECH notice on eye4fraud.com and yet I have no account with them. How do I fix the breech if I have never had an account with them? Thanks.

Good Day, Firstly thank you for maintaing such a awesome browser!! :)

I would lik to add a feature request. Ive googled and searched the get help form and dont seem to find any solution.

When i right click on an email i get the option to copy the email to my clipboard ("Copy email address"). But if i right click on a phone number link i dont get a "Copy Phone Number" option. I have to resort to "Copy link" which copies "tel:000000000". This is very frustrating when i have to copy alot of info from a wordpress order to the courier companies website. I first have to copy the link and paste it in a new tab so that i can then only select and copy the number part.

Can anyone please direct me to a option to enable or a addon to add.

Thank you so much :)

Hello, I've been unable to access google mail/drive recently, w error code SEC_ERROR_UNKNOWN_ISSUER and certificate issuer CISCO. i don't have any antivirus software, I've tried resetting the proxy, clearing cache, reinstalling Firefox, nothing works. If this continues I'll have to definitely move to another browser - with which I have no problem accessing those sites... Help please? Thanks

We got an alert when opening Firefox on our iMac yesterday suggesting we "refresh" and that bookmarks and saved passwords would not be affected. After the refresh, bookmarks were retained but all passwords wiped out. Further, as we painstakingly looked up or created new passwords on sites and entered them, the usual Firefox alert would come up asking if we wanted to save the new log-in, user name and password on each site, we'd select "yes" and then find none of them saved. Can anyone advise us? We're rebuilding our saved passwords on Chrome now but have had Firefox as out primary browser for over a decade.

Please tell me in simple terms how to reload if my Firefox drop down menu does not display this option...which is apparently crucial. Last couple days, two familiar web-sites have asked me to reload. Note: I read the two "help" instructions, both of which suggest clicking (somewhere) on "Customize," then following instructions which these two helpers provide. Problem: Just as drop-down menu for Firefox provides no "Reload" option, it likewise provides no "Customize" option.

For the last week or two I have had an issue with Firefox closing my email (yahoo business mail) tab automatically, every time I download a file from an email.

After opening emial I click to download the file, i have the settings set to ask where I want it saved, and then either while I'm selecting the destination and labeling it, or right after the tab automatically closes. It happens both ways which suggests to me it's occurring after a specified amount of time, not based on completion of an action. And it's happening every time.

MacBook Pro Firefox 102.0.1

Any idea how to stop this?

I've been trying to pay Home Depot for a week and, even though I used to be ALLOWED to go to Home Depot.com now Firefox is blocking me. This is the message I get when Firefox INTERFERES with my browsing choices (I CAN'T CONTACT WEBSITE TO WARN THEM BECAUSE FIREFOX IS BLOCKING ME

Secure Connection Failed

An error occurred during a connection to www.homedepot.com. SSL peer reports incorrect Message Authentication Code.

Error code: SSL_ERROR_BAD_MAC_ALERT

   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.

I've seen a few people want to use their existing text replacement w/ Firefox and have been advised the add-on 'text fast'. With this add-on you can import a JSON file. Have tried to export my text replacement as a JSON file but can't see a way; if anyone knows how....

When I try to forward a link from a webpage (using Firefox) it automatically sends it from my email address through Thunderbird. I'd like to switch the setting so it uses my Apple Mail email address. Is this possible?

WHAT GOOD DOES IT DO ME TO ADD DEVICES AND TO USE FIREFOX TO SYNC MY PASSWORDS AND EVERYTHING ELSE IF the two devices NEVER SYNC.

I already have firefox on both and I set them up but now the desktop shows no other devices. ' PLEASE IN THE NAME OF HEAVEN TELL ME HOW TO GET MY PASSWORDS UPDATE ON EACH DEVICE WITHOUT HAVING TO DOWNLOAD OR SCAN OR VERIFICATION

I JUST WANT MY PHONE UPDATED

Hi, I'm on a Mac Pro running 10.13.6 Recently, I've been able to run a website (prowritingaid) and at the same time keep Word documents open on the screen at the same time. If I click on Word document it closes Firefox. It on Firefox, I click on the word program, firefox disappears. Please advise. It may just be a settings issue. Thanks!

I have used the ... MYPOINTS.COM ... website for many years with the FIREFOX browser. It stopped loading a few days ago. I have tried many different things to get the site to load without any success. Any ideas what is going on and how I can get this site to load again?

My guess is some setting has been changed or I need to change a setting to get this site to load.

I am running FIREFOX 90.0.2 (64-bit) on a MAC POWERBOOK laptop

All i get is a hollow white circle (with a red strip) spinning around and the site will no longer load.

see attached picture of the white circle with red strip that spins and the version of FIREFOX I am running.