Firefox 技術支援討論區

I need to access Canvas as part of my school coursework. As of yesterday, Canvas refuses to load in Firefox. I've restarted my Mac, made sure Firefox is up to date, and tried running Canvas in Chrome, where it worked just fine. My internet connection is also stable. All other websites seem to be working in Firefox, but for some reason Canvas doesn't load after any amount of time and the interface appears as the attached image. Any help? Firefox is my preferred browser and I actually cannot do any online coursework without Canvas, so any suggestions or advice are very welcome.

Hi. When I am on Outlook email account, it stopped doing spell and grammer check, which usually indicates with red wave underline idit's incorrect. It was working before. I conatcted Outlook already. After testing, it works with Safari browser on computer, and Android on my mob. Only when I use Firefox, which I have been using for years. I checked Firefox settings, and it's ticked on automatic correction. I did a few times untick and tick again, turned off and on computer. But still no luck. Why??? Please help.

Hi, in just the past few days I've discovered that when I visit a website and set up a log-in ID and password, the password that Firefox Manager offers to save isn't being saved correctly. For example, say I use the password 143143, it saves it as something like 973973.

This has happened to me three times that I'm aware of (and I kept having to go back to Safari's saved passwords to find the correct ones, since I typically use randomly generated passwords.

I'm running macOS Mojave, 10.14.06, so I haven't changed the OS in well over a year. (I haven't updated as I have an SSD that's not APFS.) Any suggestions? Many thanks.

I've been printing Poshmark shipping labels via Firefox from my Mac laptop for years. Suddenly, the font size of the label is so enlarged that only a portion of the label prints. If I download the label onto my laptop and then print, it prints in the correct size. I can also print that same label from my old Mac computer and it works correctly. Why is it suddenly not working to print directly from the website (or Gmail)?

I am experiencing big issues when using Quora on Firefox (note. ONLY with FF, no problems with Safari or Chrome).

1) when I type www.quora.com FF automatically convert it to it.quora.com. Impossible to readdress to international site.

2) It cannot understand I am already a registered user. Below a comparison btwn Safari (left) vs FF (right) login page both setted, for sake of comparison, to it.quora You can easily see two major problems here: the red sentence say it does not recognize me as a registered user; even if I manually enter my pw, the login blue button remains non clickable.

Again this happens only in FF.

I already deactived the antitracking feature on FF.

I've been noticing a consistent issue specifically with Firefox causing my mac to black screen/shutdown involuntarily.

It happens specifically when I use the zoom-in function on firefox web pages (the pinch zoom).

Other times when it doesn't black screen, firefox would sometimes have this pixelated appearance (basically random squares interspersed around a web page at times) after I try zooming in.

Anything I could do to help prevent this problem?

Open PDF from email for printing. Use system dialog box on iMac to preview document -- its always displayed in large font and only part of document displayed.

This browser is unusable.

Firefox will not allow me to log into Nest home page with google account. When google account is selected at login it will loop back to select which account to log into with. Never had this issue with previous versions of Firefox Have used the open/option to determine that the issue continues to exist. Version 102 Mac laptop

Is there a way to disable the keyboard shortcut Command-Shift-Delete on MacBook so it doesn't open the clear cache dialogue box? I use this keyboard shortcut all the time to empty my trash; I've occasionally accidentally triggered it in Firefox when I was really just trying to empty my trash.

Why does every update include loads of stuff that worked fine before but then gets broken?

BBC News webpage - always was fine - update 105.0 arrived - now has to be zoomed down to display correctly on a 12" Macbook. Default appears to be trying to display a mobile layout.

I don't want to have to adjust the zoom every time I look at it. And I don't want to set the zoom to 90% for everything.

Any suggestions for a cure? Thanks.

My Mac iOS updated and erased all my firefox bookmarks. I tried to log in and it created a new account instead of logging in to my firefox account. i need help recovering my saved bookmarks

I use Mac with different tabs placed in different Desktops. Example: FF Tab1 on Desktop1 FF Tab2 and FF Tab3 on Desktop3

When for any reason (mac crash and or Restart of Maxc) When I restart FF and reopen previously closed FF Tabs --> ALL FF Tabs are packed in Desktop1. All other Desktops have no more my previously Tabs I had to (FF Tab2 and Tab3 in previous example are now in Desktop1 instead of being in Desktop3).

Any solution to fix this? Thank you

Dear community, I have used firefox for years now and I had it synced with my email adressed. Today I wanted to login with a second profile (from my work) (I did this via about:profiles, adding a new profile) and when I logged back into my private email I had to change the password since I forgot. Suddenly ALL my user data was deleted, my passwords, my bookmarks, my history. It even shows in my profile that I just opend the account with that email adress now, today, even though I had my account for years. ALL my data is lost. PLEASE help! I am desperate. Thank you sooo much <3

I think Firefox just updated to 106.0.1 (64-bit). Since then I am not able to play videos on certain sites that I need to for work. I get a message "This video cannot be played (error code 224003)" This happened last year and I can't figure out how I fixed it other than it is definitely Firefox.

The website that breaks is: https://travelfilmarchive.com/home.php

I really like the new Firefox View, but I'd love to be able to get to the view with a keyboard command. I tried treating like the first tab (Cmd+1), but that doesn't work, nor does Cmd+0. Hovering over it doesn't reveal a keyboard shortcut. It doesn't appear on any of the menus, so I'm at a loss as to how to assign a custom control.

Thanks so much!

I need to create a new profile because I am having problems, the old one appears to be corrupt. I need to keep all my extensions, settings, history, tabs, bookmarks, etc.

So from the profile that has all the settings, I tell Firefox Sync to sync. It says it's syncing.

Then I quit Firefox, open with the profile manager, create a new blank profile, and sign into Firefox Sync using the same Firefox Account.

Within a few minutes, sync completes, and my new browser profile is exactly like an old copy of firefox that I deleted maybe 5 years ago. All my old extensions, tabs, everything.

I need to sync my CURRENT Firefox so I can restore a clean profile to it. Not restore a setup from a copy I deleted years ago.

I've tried this process about 4 times now and the result is always the same. Firefox sync does NOT see my current tabs, extensions, bookmarks, settings, anything. It keeps the ones from years ago no matter what.

I don't want to delete my firefox account and start a new one because it will cause me to lose access to all my forum comments.