Firefox 社群討論區

Why am I suddenly having to login to FF after every PC restart? This happens all the time now, but not on Android. Also, when I log back in I get duplicate emails with the same codes to confirm my details. What is going on?? I have not got FF set to delete data on exit.

Cannot log on to synology when I have been logging on many times before now your browser says Unable to connect. I will need to change browsers if I do not get a response.

I am signed in to Mozilla account but the VPN plug in never gives me the option to turn it ON. I see the VPN plug in in the tool bar, every time I click on it, it tells me to sign in to my account even though I am already signed in. It never presents the option to turn "on" like I see in the FAQ. The "Turn on VPN" option never appears.

When I download with this browser, I cannot open the file and it states download has "failed". Any other browser I use allows me to open the file. I use Firefox most often because I like the way it performs, but the download issue causes me to look elsewhere for a viable browser. I cannot seem to find what is causing the download failure and am hoping you can offer a reason that will provide a fairly quick fix.

For some reason firefox uninstalled on my computer, I genuinely do not know why. When reinstalling it, I have an old save from my backup of that morning (I have it setup that way). However, I do not remember this password whatsoever and I am freaking out a little bit since I have information on there and I am just trying to get it restored onto my account.

Any help would be appreciated.

Until the most recent version(s) (at least through 148), if I have multiple windows open, the restore tab hotkey (control + shift + t) would open a closed tab in the previous window it had been closed in. Now, it opens the tab in whichever window I currently have focus on. It also used to remember the tab's previous location with regards to order among other tabs; now it opens it at the end of all tabs.

Example: I have two windows open, window A and window B. Window A has 5 tabs; window B has 10 tabs. I close tab 3 of Window B.

Old behavior: Pressing restore tab hotkey (control + shift + t) would cause the closed tab to always open in window B regardless of which window currently had focus, and would open it between tabs 2 and 4, as tab 3 again.

New behavior: Pressing restore tab hotkey (control + shift + t) will now cause the closed tab to open in whichever window has focus, A or B, and open as the last tab; for instance, if I am in window A, it will open as tab 6, if I am in window B, it will now open as tab 10, instead of tab 3.

Is there any way to restore the old behavior? At the very least, to get the windows to separate out the restore tab lists? I don't want tabs restoring to incorrect windows.

In Protonmail (or is it Firefox?), while reading email I discovered that my tabs apparently disappeared, but then I discovered that my tabs and my Protonmail are now in separate browser windows. Is that because of the update, or something else? I really want my browser to keep my Protonmail tab in the same browser window. HELP.

I download my share of media using BitTorrent with Pirate Bay. Just lately, every time I attempt to download something I get redirected to a page, https://ultimatesurferprotector.com/lp5.php, that tries to sell me a VPN and I can find no way to stop this or contact them. I am happy with the VPN I have and have no interest in purchasing another. Does anyone know how I can prevent this from happening? Thank you.

MikeQ [email removed from moderator]

I am using Firefox on Linux Ubuntu 26.04. I normally work with multiple tabs. Then I quit Firefox with all tabs open at the point of quitting. Some times on the rare occasion there can be a forced quit due to some issues. In my settings I have configured it not to open the previous tabs. In fact I want a blank page. But whenever I reopen Firefox, it opens those tabs and tries to reload which is annoying. Some of these pages take a long time to reload, and why would I want to look at tabs which I already have read. Or if it crashes due to some website on a tab why reopen something that crashed in the place ? Can you fix this. Thanks.

Hi,

After the last two updates, the **Pseudo-elements** tab in the Browser Console can no longer be closed once it has been opened, and vice versa.

Please see the video below demonstrating the issue:

https://www.awesomescreenshot.com/video/54512049?key=4422b692b5131ae71def568f54d6f82d

Thanks.

I uploaded Firefox on my desktop, now I want to access it on my laptop. I cant find a way to log in. I dont want to create a new account I just want to access firefox on my laptop and have it be the same as on my desktop.

Everytime I want to log in I am asked to create a new password.

I lost all bookmarks on or about June 29, 2026 after doing a Firefox update that asked me to create a profile when I'd never had one before. I have not been able to recover them.

Until a week or so ago this site ( https://sites.google.com/view/lve-construction/july-12-2026 ) displayed photos without a problem. It no longer does, just empty boxes. I have not changed any settings on Firefox. Both Edge & Chrome display without issues. See empty image.