Firefox 社群討論區

I'm having trouble opening urls in a private window from the command line on Windows 11.

Firefox version: 144.0.2

Starting a new private window works fine with "C:\Program Files\Mozilla Firefox\firefox.exe" -private-window

But doing: "C:\Program Files\Mozilla Firefox\firefox.exe" -private-window "https://www.google.com"

just opens the link in the last selected window if the last window selected is non private it just opens the link there instead of a new or existing private window

I have also tried with no success: "C:\Program Files\Mozilla Firefox\firefox.exe" -private "https://www.google.com"

i have trouble to opening

x.com futbol24.com yahoo mail

and many others sites

I use a Mac running macOS Sequoia 15.7.2. Each time I attempt to login to https://music.amazon.com, Firefox freezes which then requires me to quit Firefox and restart. Therefore, I need to use another browser to access the site. What is the solution to this issue?

Everything changed with last update. just today was able to get bookmarks back. Some still not working correctly, tool bars and theme are not correct either. unable to restore or sync to old settings. Please any advise? Toni

So Outlook is refusing to let me right click and past again. I thought i solved this problem a few years ago by setting dom.events.asyncClipboard.clipboardItem dom.events.asyncClipboard.readText dom.events.testing.asyncClipboard to True in about:config. And sure enough those settings are still set to True so why is Outlook now telling me it can't access my clipboard again?

Hello.

English is not my native language, so I watch all TV series and cartoons in English with subtitles in my native language. Everything was fine until, at some point, one of the most accessible players that provided subtitles stopped displaying them. I thought that the player had broken or that some technical work was being done. But after a week, nothing had changed.

Then I downloaded Chrome, and the subtitles display perfectly in it.

It is in Firefox, specifically this player, that subtitles are not displayed. Other players display subtitles, but they are either unstable or constantly crash. Therefore, they are inconvenient to use and spoil my user experience.

In general, if you have any tips, I would be grateful.

Secure Connection Failed

An error occurred during a connection to www.netacad.com. The OCSP response is not yet valid (contains a date in the future).

Error code: SEC_ERROR_OCSP_FUTURE_RESPONSE

   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.

After a recent Firefox updated 11/17/2025 I went to try and use Firefox as my default browser I realized that all my bookmarks that I saved for I can't remember how long a very long time (years) I lost it all and I don't have any backups bcuz I never had to make any and now after a new update I have zero bookmarks left I am very disappointed and angry at the same time bcuz if I put so much efforts on doing something I expect to know that what I did won't just get completely erased so I just wanna get that point across Firefox was my favorite web browser now I'm not so sure anymore anyway my email address is as follows [edited email from public community support forum]

Recently I have been issues with switching between windows of Firefox. No matter how many times I try to Alt-Tab or click on another window it momentarily goes to that window before switching back immediately. The only work around I found is to click a window of some other software and then click the window I want to work on in Firefox. Doing this is not making it switch back to the older window of Firefox again. Please help me in fixing this issue. It's making it nearly impossible to work on Firefox due to this.

if the browser ever crashes it likes to forget all my login cache forcing me to login over and over again. it also forgets my last session even though i have load my last session of tabs on startup. this POS keep loading no tabs from the last session.