Firefox 技術支援討論區

I recently changed the Privacy & Security settings in Firefox v100.0.2 (Mac) to "Enable HTTPS-Only Mode in all Windows". Since that change, even though Google is my default search engine, all searches take me to a window that says: "You’ve enabled HTTPS-Only Mode for enhanced security, and a HTTPS version of www.searchbaron.com is not available." I did a google search and the recommendation was to delete the searchbaron extension in Extensions but there isn't one there. I like the security of only going to https sites and if possible would like to keep that setting.

Does anyone know what is going on and how I can fix this? Thanks.

I am currently using Firefox v. 100.0 (64-bit) on Windows 10 Home v. 21H2. Recently, I have been unable to get package tracking information from the website fedex.com, nor can I log into my FedEx account. When trying to track a package, the FedEx site displays the following message: "Unfortunately we are unable to retrieve your tracking results at this time. Please try again later." Likewise, when trying to log in, the site shows this message: "We are having trouble establishing a connection. Please refresh the page." Repeated attempts in both cases have failed. In the past, the fedex.com site has functioned flawlessly with Firefox. Moreover, I do not experience either of these problems with Google Chrome.

Please advise.

I'm sure someone knows how to change pdf icons. I've only been able to change the shortcul icon (which doesn't need changing - microsoft didn't work its evil on it). Please share your expertise!

The problem is : Some of the time FF just records 0 bytes file and says nothing. I suspect that FF inspect the URL of the links and discard ( perhaps for security reason ) ones that do not begin with HTTP.

The bypass is : One has to copy the link and insert in in the new page of FF.

The solution would be to change FF code.

Thank you.

I'm uploading changed webpages to the internet on a daily basis, using Firefox. I'm Using Firefox version 100.0 now and I have discoverd a problem with version 100.0 . From Firefox version 99.01 and downwards, this problem never existed before. The refresh button in Firefox 100.0 ( Ctrl+R ) no longer works good anymore! Sometimes it works good, the other time it's not working correct anymore, you will not see the latest uploaded webpage on the internet. The only solution to this problem is bij closing Firefox and restarting it. Only then you will see the latest uploaded webpage on the internet. Please have a serious look at this annoying problem in version 100.0. This problem can only be discoverd by people who are uploading new webpages to the internet, not bij the regular internet-users/visitors.

Using Firefox on desktop, Windows 11. I am a long term Firefox fan/user.

My problem is I cannot find anywhere an easy method to add a shortcut on my Home Screen (which has now been a FF feature for some considerable time).

I am sure there was something available to do this in a prior version some time back. If I search the internet, I only come across articles describing how to do it on Firefox Android.

I know I can manually edit a box on the Home Screen to create what I need.

Sometimes new web sites that I visit appear in the boxes and I can then pin them in place - but the behavior around this is very erratic and unreliable - seems like random chance for an icon to appear on the home screen for a newly visited site. If this was more consistent, I could work with that.

BUT - where is the **intuitive** option??!!

I should be able to right-click on a tab and select "Add to Home Screen".

As simple as that.

Or drag and drop a link, or tab to the home screen - but this just opens the link. I have tried everything obvious that I can think of.

Anyone?

Many thanks :)

moz back up says my profile is corrupted. my emall works in every way, but when try to use moz back u to make a back up it says my profile is corrupted . Can someone tell me how to fix this ? Or can someone tell what I can do that is better ?HELP!!!!!!!!

Hey, I can't add new filetypes to the handlers.json Who had this before? I have already reset Firefox, deleted handlers.json, used safe mode... all without success For example, when I click on a ZIP file, the "save as" menu opens immediately. In the FF settings this filetype does not appear. So I can't define how to handle new files. I have also tried the addon "Content-Type Fixer Content-Type Fixer".

Lately I've found on a number of occasions that I've pasted the URL of an image into the Firefox address bar, but instead of the image loading, it's somehow led to a page opening - even though the URL STILL shows that it's an image and not a page?

Here's an example: https://64.media.tumblr.com/tumblr_m0p5jy7Lhh1qzfdsjo9_250.gif If I paste this GIF URL into the address bar, it often loads a page which says "tumblr" in the corner. But sometimes it just loads the image!?

Any idea what's going on here?

Hello, I just installed windows 10 on my nephews computer. I installed firefox so I don't have to use edge, but firefox won't start. It just flashes. I have tried re-installing firefox, deleted all mozilla and firefox files and folders and clean installed firefox, even reinstalled windows. Troubleshoot mode don't work, it just flashes too. I checked for Crash Reports, but there are none. The only time it works is when windows is in safe mode, I even upgraded to computer to windows 11 hoping that it would fix what ever is going on. But it didn't. I honestly have no idea what to do next. Firefox has worked on that computer before. Everything else works fine, it's just firefox that won't work. If anyone has any ideas, please let me know.

My tabs keep disappearing. I have multiple tabs open but some of them just disappear for no apparent reason and I can't bring them back. I'm not in full screen mode and not toggling with the F11 key. Firefox is up to date and I've tried restarting my laptop.

Hello,

Despite the setting that Firefox never automatically deletes my history, it appears that a large part of my history was automatically deleted. Hence two questions: How can I set Firefox in the configuration so that my history is guaranteed to really never be deleted? Is there a way to recover the deleted part of my history, if so, how?

Thanks and best Regards, Andreas

For some reason my passwords went missing locally and when I went to sync them my account would not connect and the saved password was missing. So I went through the password reset process to sign into my sync account and when I resigned into it to sync, there was no passwords on the account.

Is there any backup performed by mozilla or any other way to get like a backup of the online account passwords somehow. My local logins.json files are corrupt so I cant use them.

This is extremely disappointing if they cant be retrieved.

Is there an easy way to downgrade back from the beta channel to stable? The downgrade protection feature seems to be a major blocker of just installing the latest stable version. Noticing high RAM usage on Firefox 100 and crashes which is making it hard to use for a daily web browser.

I can log into GMail via our SSO just fine, however after a few minutes I see the "error connecting for X-minutes" bar. I try to force refresh the site and every time I get the bellow error. This is also happening when I am using Firefox Troubleshooting mode, to see if maybe it's a plugin/extension causing this issue, but it's not.

Secure Connection Failed

An error occurred during a connection to mail.google.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.

First, I apoligize if this is not correctly posted here but this kind of fit multiple categories.

I love Firefox and have used it for quite a long time. However, recently I have had multiple issues, most which have not been resolved. This issue however needs to get fixed because I cannot do this every time. For some reason, if I close the browser and open it again, my account has been disconected and it wants me to log in again. I did find a post regarding this from 10 months ago which a user stated the following:

"Your ‘logged-in’ status is stored in special cookies. If the cookie is removed, you are logged out. You may be in Private Browsing mode or told Firefox not to remember. Type about:preferences#privacy<enter> in the address bar. The button next to History, select Use Custom Settings. Turn off Always Use Private Browsing Mode Turn on Remember My Browsing And Download History At the bottom of the page, turn on Clear History When Firefox Closes. At the far right, press the Settings button. Turn on ONLY Cache and Form And Search History leaving the others off."

I followed this hoping it would be the end of it but it still keeps on happening. If I can't get a solution to this, I will have to use another browser. I hate to think that will happen as no other browser has been as good a fit as Firefox but as I am sure you can imagine, this is getting to be too difficult of a process to do 10-20 times a day.

Thank you for reading and I hope someone has some sort of idea on how I might overcome this annoyance. Stay safe and healthy!