Firefox 社群討論區

So, I use Fn + F7 which should stop or play the last active audio source.

Sometimes it works, sometimes it just refuses to work for one site at time, while the others work fine. So, for example, I have site x which plays audio, and site y which played audio some time ago, both windows open. Sometimes medias keys work as supposed, sometimes it doesn't work for site x for no apparent reason while it works for site y, or vice versa.

To get it to work, I have to spam it, move the tab around to the front (sometimes it works, it seems it gets priority, but it could be just coincidence) or completely close the tab and open another one with the same site. Whatever's causing this, it seems to be random, but it seems to be caused the most when having multiple tabs that can play audio, but not exclusively.

I just switched to Firefox and I don't really want to switch back, so it'd be great if any assistance is offered. On my last browser this wasn't the case.

This is what I've tried to solve the problem, but didn't work: - Go to about:preferences and turn off and then back on media.hardwaremediakeys.enabled - Open your Firefox settings (about:preferences); Uncheck Control media via keyboard, headset, or virtual interface. It is at the end of the page; Restart Firefox; Check that setting again

Additional information: - Here's the site that causes me trouble the most (this is a YouTube playlist loader for big playlists): https://youtube-playlist-randomizer.bitbucket.io/ - I use Windows 11

browser.cache.disk.enable, is re-enabling itself on every Firefox update. WHY?! I disable disk caching and SSL caching because I use a fast NVMe SSD and I don't want to use up all the write cycles to it.. cookies caching is fine with me...

It has been doing this on every update for a while now.. this is annoying and not ok.. please fix.

Hello, i want to know if i can use dark mode in the main web sites of mozilla, like support page or account page, becase it hurts my eyes when i want to switch from other sites where i at least can use some extension to fix it but all mozilla pages always bright white. What i have to do? Thanks

When I open "www.methodistcu.org" an error message says: Secure Connection Failed

An error occurred during a connection to www.methodistcu.org. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   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.

I keep getting intrusive mozilla / Mcaffee advertising banners on my screen when firefox is open. avast won't stop them. It only affects my new dell laptop windows 11 computer. It looks like the code for firefox has been invaded. How do I block updates to firefox or get ride of the adds?

My system specs is as follows

i5-12400 32gb DDR4 3200mhz 250GB SSD as main (wd blue NVME)

Whenever I play 8k 60fps video on youtube it lags and get massive frame drops with igpu sitting at 100% usage. With other browsers like chrome and edge it works 100% can play 60fps 8k video without any issue.

Verification of website says part of innovation project with Mozzilla A new A.I. site popped up called Solo which lists it as "a Mozilla Innovation Project" focused on developing an AI website builder for solopreneurs for free. The site is SOLO.ai and I need to know if this is affiliated with the "Mozilla Innovation Project" that the site says is part of mozilla? The person that corresponded with me is a Raj Singh

Recently Firefox has stopped opening the Australian Super Member Login page following the insert of Username and Password from Roboform (My Password Manager). I do not have the same issue on Chrome or Edge. I have reinstalled Firefox hoping that this might solve the issue. Nothing changed.

I got an extension called BTRoblox and after installing it made most icons black and white. I uninstalled it and nothing changed, I tried changing my theme, restarting the browser, going in incognito tabs, and nothing has worked. I can't figure out for the life of me what this extension did to break Firefox.

Hi I have lost all my bookmarks. I bought a new device. On downloading Firefox the the bookmarks toolbar was Google's. Now Firefox on my other devices has the the Google bookmarks toolbar. Help please.

When I receive an email that has a link, Firefox opens without any of my settings. This also happens with Firefox pop-ups, which indicate I don't have certain products, such as Web Advisor, even though I do.

I guess the first question is why a new iteration of Firefox is opened when I already have it running.

Using windows 11 on a desktop PC. Firefox has been my default browser for decades...issues have been very rare. But this is a catastrophic problem. One of those folders contains links to equipment mfrs, the other one has links to dealers and retailers. In the last month TWO folders and all their contents have vanished from my bookmarks sidebar and cannot be found anywhere on my computer. I NEED those folders...Where did they go and how do I recover them ?????

Help to do that will be appreciated!

--Peggie Hall

The latest Firefox update has made it impossible for me to log into https://www.discover.com/ I consistently receive the following error message: "Your account cannot currently be accessed. Outdated browsers can expose your computer to security risks. To get the best experience on Discover.com, you may need to update your browser to the latest version and try again. For questions, please contact us at 1-800-347-7769. We're always available 24 hours a day, 7 days a week."

Pop up blocker in the address bar has been manually turned off and antivirus VPN has been manually turned off. Discover has told me the problem is with the browser not their website. I can access the account via one of the less secure browsers (edge) but am not comfortable with that company and would prefer this glitch being fixed if possible. Firefox info is version 128.0 and it automatically updated earlier this week. Thank you. Enjoy your weekend. Laurie

i am trying to find out how to capture an entire web page. Appparently Edge provides such an option with a camera icon. How can i do a similar function in Firefox. Are there add-ons perhaps?

We have been maintaining a set of tools for Science Olympiad Code Busters (https://toebes.com/codebusters/) that generate and print tests.

When we print the tests using other browsers (Chrome, Edge) we are able to get consistent formatting and output such that the page fits on the sheet of paper and text is rendered cleanly. However, in the past year or so we have received complaints from Firefox users that it doesn't format and print well.

I was able to confirm that it indeed produces less than ideal output with Firefox and spent several hours to reduce the problem to a single self contained file that I have run through the W3c validator to ensure that there is no un-toward HTML.

I've been able to reduce it down to a small example that has everything contained in a single file: https://toebes.com/codebusters/Samples/firefox_toebes_printing_example.html

If you load the file in Firefox and then print, you will notice several issues: 1) The names of participants table ends up wider than the page. 2) The Score table on the first page is off the right hand edge of the page. 3) The header for the second page (Page 1) is on a page by itself 4) The footer for the second page (Page 1) is near the top of the third page 5) The text for the timed question appears too high on the page 6) The text for the timed question is in a slightly larger font such that it wraps early. 7) Similar problems are on the last page, with the header appearing nominally in the correct place 8) The footer for the last page is on a page by itself.

Note that I have experimented with multiple options for the print scale and margins, for purposes of comparison I set the margins to .5" all around and forced the scale to 100% in all three browsers.

Is there some other option or tweaking that I am missing to get this to work properly on Firefox?

this is more of a feature suggestion: can power saving mode for laptops be added to firefox where background usage will be decreased with more focus on less CPU and resource usage to give more battery life, even going to use only the iGPU of the CPU and not using the dGPU at all?