Firefox 技術支援討論區

When expanding any video to full screen mode, the video does not occupy the entire screen. However, if Firefox itself is in full screen mode, then the video will occupy the full screen.

I tested this on YouTube and another website's video player and was able to consistently replicate the issue.

See image to view the bug in action.

For years, never a problem. Suddenly, the Roboform lower toolbox, while being checked in the latest Firefox options, will not actually show up. The Roboform help suggestions are numerous but haven't helped at all. Something somewhere has been changed and it's most unfortunate but I cannot continue with Firefox. Chrome does load the lower toolbar with no problems ever. I dislike switching but unless help comes soon, I will be forced to. I am on Firefox all day every day and am slowly moving up through coding systems.

I just made the switch from Chrome to Firefox, and I'm still trying to understand the small differences that exist between the 2 browsers.

While on Twitter, what I usually do is middle-click with my mouse on a Tweet to a new tab that I want to look into later, then continue scrolling down my timeline, then check out the Tweets I opened in the new tab(s). However, when I try to do the same thing on Firefox, it automatically opens the new tab. Because of how Twitter works, this also reloads the Home page when I opened it up, so I just lose anything I was just looking at when I opened the Tweet in a new tab.

What can I do differently here?

I notice that I sometimes have as much as 14 Firefox processes running at the same time, even though I only have one tab open.

E.g. just starting up produces 9 processes, consuming some 43% of memory! I see no way to limit the number of process in Settings->Performance (ALL "solutions" to this problem involve changing the "Content process limit", but that seems to have gone in the latest Firefox version?) What do I do?

Yesterday I noticed that my saved passwords were not being retrieved from Firefox. I did do a Windows update before this happened. None of my passwords are able to be retrieved. My Firefox account says my sync is not working & that my account is disconnected. Which is weird bc I'm actually signed in to Firefox now - able to see my user name. What's going on here & how can I fix it? Thanks!

web whats app not working with this link, unable to login https://web.whatsapp.com

After few seconds page reload many times and stops with this link

https://web.whatsapp.com/?logout_reason=0

find error screen shot attached

Is there a way to stop Firefox from deactivating all of my addons after updating. If not I goig to swtich to anther browesr, so I do have waste my time reactivating them..

Firefox Browser: Your browser is being managed by your organization

In about:preferences i read: Your browser is being managed by your organization For german Users: Der Browser wird durch Ihre Organisation verwaltet. No further info.

This links to: about:policies Enterprise Roots Certificates ImportEnterpriseRoots true No further info

Search here: about:config security.certerrors.mitm.auto_enable_enterprise_roots true security.enterprise_roots.enabled true No further info

So i used regedit.exe Nothing to see here but 1: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Mozilla\Firefox\ HKEY_CURRENT_USER\SOFTWARE\Policies\Mozilla\Firefox\ No further info

Where else could we see WHO is watching us? This is very important and if we can not see this, EVERYBODY could be this even Malware :( Why is that not visible under about:policies#active ? So this is a security malfunction of Firefox i mean.

Here i found no solution: "Security software uses this to hook in the Firefox internet connection to be able to monitor your internet traffic and possibly warn you or even prevent you from visiting not trusted websites." Topic: What is "ImportEnterpriseRoots" 2019-11-13 https://support.mozilla.org/lt/questions/1272909 https://support.mozilla.org/en-US/questions/1354393 All archived.

BUT how to proove or deny this? I have no control over my security? How should i believe this?

Amazon Sign-in problem started on 10-15-22. Amazon does not accept my password and asks me if I would like to receive a text message for verification. There is no yes or no selection displayed. I select resend text and I am given a telephone number for Amazon customer service. I go thru a 15 minute security verification process and Amazon tells me if I do not answer any questions correctly, they will cancel my account. On the 2nd time I contacted Amazon, I was told to use Crome browser and not to use Firefox.

This problem happens with my personal computer (windows 10) only. My Android phone using the Amazon app works with no problems. I can also use Crome browser on my computer and Amazon works fine.

Any suggestions ? Thanks

What about:config option do I have to disable to remove those new buttons from the address bar?

Firefox 105.0b2

I suppose the other question is why did you add them? There are already three places I can get at that information.

Hello, I'm currently running firefox developer edition and i'm facing a weird bug: When firefox is started, opening a web url from outside of firefox window does'nt work and display error message: "Firefox is already running but is not responding...". It expects that i close all instance of firefox instead of just opening url in a new tab.

Do you have any idea?

I'm working on version 105.0b2 with two profiles on an ubuntu 22

[See uploaded image]

I don't know what this is, what it's called, or why the someone in your UI/UX team continues to think that it's a good idea to change the keyboard navigation in the browser with all these new, special, or whatever controls that are ultimately useless.

How do I turn this off?

When I go into Firefox & I bring up my bank for example if I go to another tab to bring up something else most times it won't do it. So then I have to shut it down & open it up again which is intensly annoying. This never used to happen say a year ago.