Firefox 社群討論區

After the latest update (117.0 64-bit) I now do not see the '+' sign in the tab bar. I have 40 tabs open (please, no negativity - it's always worked for me), but if I close all of the tabs it reappears. Re-open the original 42 tabs and it's gone again. Close them and it reappears, etc. Now for the fun bit: starting from scratch with a new window - the '+' is there, but open 20 more tabs and it goes.

When I went to watch Tubi TV today I got this error message when I tried to load the video:

"Oops, your web browser is no longer supported. Please upgrade to a modern, fully supported browser."

But only for a few seconds, then it shows

"Sorry, there was a problem loading the video player. Please try to reload the page. If you are using an ad-blocker, please disable it or whitelist tubitv.com If the problem persists, please contact us at tubitv.com/support"

I booted my firefox in safe mode, still get this exact sequence of events. My firefox is up-to-date. Is there a workaround for Tubi blocking content from firefox browsers? Is that what this is? Thank you

In the Microsoft Store there are all these updates for video extensions like "AV1 Video Extension". Should I be doing these updates? Do they make any difference to streaming video on the Firefox Browser?

I need to pass a pc scan on my new hp all in one desktop for a new job with Arise.com It allows me to use mozilla firefoc for my pc scan, I continue to fail. please help

Tabs always start in mute mode. I can turn it on by pressing speaker logo in the tab. The problem is when I shift to a new tab, the previous tab mutes automatically. For example: I listen to YouTube music and want to check my mail. When I shift focus to the new tab the first mutes it self. Any suggestions please. Sincerely Oscar.

I use Google search via Outlook. Lately every time I do a search I have to use a captcha. This is frustrating and how do I delete this step when searching a subject?

Hello, when initiating a request for conditional mediation with webauthn I get the following error:

TypeError: 'conditional' (value of mediation) is not a valid value for enumeration CredentialMediationRequirement.

However when asking whether it's available with `await window.PublicKeyCredential.isConditionalMediationAvailable()` it does return true. Is this a bug?

https://addons.mozilla.org/en-US/firefox/addon/lightorange-on-black/ there seems to be a problem with this theme, cant install, cant upload or anything it says its corrupted can someone help? please contact me under my email [email removed from public]

HI, Yesterday (Sunday) i backup everything using the sync option. Restarted my computer with a fresh install of windows. Mow when i can to sync again, all of my bookmarks and add-ons etc have gone? Why? Please Help!!!!! Regards Dave

The user certificate works fine, but it's FRICKING INFURIATING that Firefox just keeps on asking for the certificate. The first time I go to a site that requires logging in using a user certificate, it pops up the same dialog 4 times in a row. Then if I switch to another tab and spend a couple of minutes there, restart Firefox or reload the tab that I logged in, it now asks for the certificate all over again!

How can I just god damn make Firefox remember what certificate I want it to use without it always asking for it? No, "Remember this decision" does not do that.

Adblock is unable to deactivate thumbnails appearing towards the end of a Youtube video! I've restarted FF but result is the same.

What is wrong? Any other alternatives?

See pix. I have my PC set to NOT auto update, yet it still does. Every time you guys post an update (which is super frequent) it locks up my PC for an hour or more! I have to restart it several times before it reconnects to the internet.

Hello! I want to register a security key (Fingerprint) for a website called Roblox, but it doesn't work. It says: "www.roblox.com wants to register an account with one of your security keys. You can connect and authorize one now, or cancel."

Can you help me please? Thank you very much! :)

Hubert Delaporte

For a week or so now, spam pinned tabs keep appearing in my Firefox browser. They're always for coupon2deal.com. They appear already pinned, at random times while I'm browsing. Firefox is up to date, and I have Webroot antivirus running and have made it do a scan of my computer.

Is it to possible to set Firefox to use a 2.2 gamma instead of the sRGB piecewise function, when enabling color management?

In case this is not possible, could the devs please consider adding this option? SRGB piecewise function is not appropriate for LCD displays with contrast ratios below 2000:1.

Hey all, (thanks for the continued work on firefox and happy new year) I use Firefox sync from multiple devices in my ecosystem, a micture of all three main OS (Windows, Linux and macOS / IOS). Some time ago, I must have had one device which probably generated a new device UID everytime it synced, or some kind of bug in the Firefox IOS client. This results in having a large magnitude of devices in my firefox sync account. I can only delete them one-by-one with a confirmation dialogue and a reload of the page, which is really cumbersome. I have the feature request of some easier device management policy here. Ideas would be either a "delete all" button and afterwards signing in again on all still active devices, or a series of check boxes to perform actions like a delete on multiple devices at once, perhaps even with a "select all" shortcut at the top. Feasible? Cheers, Niels