Firefox 技術支援討論區

I watch videos on dropout.tv which uses the Vimeo SDK as their player for the videos. After switching to Firefox, the video progress has consistently started from where I left off on Chrome. The site doesn't remember where I ended the video when I watch it on Firefox. I assume this has to do with the cookies, but I've manually added "dropout.tv" to the list of exceptions in Firefox settings so that that site is always allowed to store cookies.

Returning briefly to Chrome, the player immediately tracked my progress again, so the issue is definitely related to Firefox somehow.

The video's play fine, but when I click off the browser into another app, the video begins to lag and stutter.

I've tried to mess with the Performance settings to no avail - also disabled extensions with the same result.

When I start typing URL's in Firefox, it will only ever suggest the URL so far as the top level domain. For instance, I frequently visit trakt.tv/dashboard. But when I type "tr" into the URL bar, Firefox only ever suggests trakt.tv - I have to manually press the forward arrow key and type in "/d" in order for it to autofill the rest. It doesn't matter how many time I type the full URL in or even the fact that I've deleted all history only visited trakt.tv/dashboard, Firefox will still only autofill trakt.tv

Is there some about:config setting I can change to make Firefox recognize and prioritize specific frequently visited URL's over just top level domains?

I have a user who runs SRS/Crystal Reports on their Windows 11 Lenovo laptop, but every time we go to the website where a Java-enabled pop-up window for viewing spreadsheets is supposed to load we keep getting a "A plugin is required to play this content" error message, but no option to install/approve the running of Javascript.

I have downloaded and installed the JRE and JDK on the endpoint device, but still no luck getting Firefox to load it. I am running the 32-bit version of the web browser, not 64-bit, so I am kind of stumped about how to proceed from here.

Is there a place I can manually download/install these Java plug-ins?

Thanks.

Using Mac OS 12.4 and Firefox 101.0.1. After launching Firefox, a second icon appears in the "recently used" apps section of the Mac OS dock (see attached screen shot). The icon stays there and goes away, and then comes back, and then goes away, etc. This continues on and on until Firefox is closed.

Why is this happening? Never acted this way before the latest updates.

I cannot disable google document viewer in Google Drive. Every time I go to open a recently downloaded PDFs in Google Drive, it invokes Document Viewer unless I specifically right click and tell it to open with Acrobat. I have disabled everything thing I know in both Chrome and Firefox, cleared the caches, rebooted, and the default behavior persists. Worse, the Document Viewer REQUIRES a complicated, infuriating sign in process that has only worked ONCE in dozens of sign in attempts. Please help with this.

Clicking on the spacebar, does not produce a space between words, when typing text. I'm using a Mac Mini M1, on macOS Monterey (V 12.4), along with a Logitech MX Keys for Mac keyboard.

This happens randomly, for instance, on this very message. I previously posted a question regarding another problem that I came across with the same hardware and Firefox.

I found the solution to that problem by disabling an Extension in Firefox, however, I can't begin to think where to look for what setting, that may be causing my current problem.

I've logged in on a brand new installation of macOS (Ventura), but it does not sync my logins, passwords, etc. The settings for the sync are also enabled and it works fine on Windows and Linux. Also tried rebooting, but no luck so far.

So i was using this website called 9Anime and i was watching a show and i diabled my arrows for going backl 5 seconds and i have looked up everything i can to fix it and nothing has worked. Can anyone help me please ????

I've noticed that when I download a PDF attachment or file firefox open the file on same tab instead of new tab.

How to I change settings to open pdf on new tab and not the same tab?

I've been utilizing the security protocol app DUO for work purposes for the last year with Firefox, no issues. I just recently updated to 105.0.1 and received the following error message when my DUO was prompted:

• "We're sorry, access is not allowed with Firefox due to security concerns." - with a sad face.

It then shows me a list of compatible browsers and FF being the only one not allowed to use the DUO authentication. I've attempted to clear my browsers cache, fire up FF once more only to arrive at the same messaging. I've uploaded a screenshot of what I ran into.

This has to be some sort of error as I've been utilizing FF and DUO together successfully with no issues over the last year.

Any help is greatly appreciated.

I've just downloaded the latest Firefox version and it won't load my Cornell email - adfs.ad.cornell.edu. I'm using a Macbook Pro. I can download the website on my iPhone.How do I get my email back?

My Firefox browser was automatically updated to version 101 today May 31, 2022.

The IMDB home page (www.imdb.com) is now broken. The drop down boxes at top right and left are displaying all their options on top of the web page content. Pages are not loading fully.

This is on a MAC. Safari and Chrome browser work properly for the IMDB page.

Is there a fix for this?

I'm coming from Chrome to Firefox, one feature where getting distracted is open multiple bookmarks using CTRL/CMD + clicks

How Google Chrome works Bookmark menu visibility don't lose

How Firefox works Bookmark menu visibility loses

Is there way I can configure this same as Chrome.

Please see the attachment for demo. PS: I'm using latest versions

I RECENTLY JOINED FANSLY AS A FAN FOLLOWER AND SUBSCRIBER- IN ORDER TO LOGIN IN I SEARCHED FOR IT ON DUCK DUCK GO , BUT I I MISSSPELLED IT ,FANSLEY THEN IT CORRECTED TO SITE LOGIN IN WITH THE CORRECT ONE , BUT I READ THROUGH THE PAGE TO FIND THIS QUERY... WHICH I CAN ATTACH BECAUSE I TOOK A SCREEN SHOT , I AM NOT SURE WHAT OR WHO TO TRUST

I cannot open OneDrive with Firefox. I tested Safari and Chrome to see if they have the same problem. They both were able to open OneDrive. The only Firefox extensions I have are Adblocker Ultimate and Print Friendly & PDF.

The spacebar does not produce a space between words, when typing text. I'm using an iMac on macOS Monterey (V 12.6), and a Mac keyboard. It also causes the window I'm writing in to expand and contract in size. This happens when typing emails also. What do you recommend?

I have autofill turned off, but whenever I go to a a particular page that has a contact form for a web-based software I use for my business, FF automatically puts my first and last names in the respective fields, in the place of existing names for my particular contacts.

How does FF have my name in the first place, since I have never knowingly provided it, how do I remove it from FF, and how do I stop this autofill from happening, since I have it turned off yet it's still working?

Locking thread - Duplicate of /questions/1391745