Diễn đàn hỗ trợ Firefox

Looking for a way to find a certain tab when I have multiple windows open which have several tabs in each. Have looked through Mozilla support and find no reference to the Move & Resize and Full Screen Tile choices on the Window tab so don't know if either would help. Mac running Sequoia 15.2 and Firefox 138.0.3

How to fully load a 1-hour long video directly? Now when watching videos, only a short section can be loaded, and it will stop loading after about 5 minutes. After watching the video, the subsequent content will continue to load. How to fully buffer a video in the background while pausing it?

I've recently sync'd my PC bookmarks etc to my android tablet and since then web sites that previously remembered me now keeping asking me to log in. BBC news, FaceBook are examples.

I have been using Firefox for awhile now and something weird is happening. I can't close tabs by clicking on the 'x' on the tab. I also can't use the back arrow and the refresh button. I can right click and close tabs that way and the bookmark bar works. The problem seems confined to the top two bars. Thank you.

Started a couple days ago

Youtube works fine for everything, except when i try to watch a video, the rectangle where the video is supposed to be appears black during loading (normal) but then vanish.

checking the console i get a huge error that's just unreadable for me

it doesn't happen on edge, or in private navigation

turning every addon off doesn't fix the issue, and it does it even in "troubleshoot mode"

i haven't "refreshed" because i don't know what kind of data will be lost when i do that

Running Linux Mint 22 on Dell desktop. On bootup, no bookmarks and message with link to restore them. Restarting computer sometimes works after multiple tries but often does not, currently on FF 138.0.3 but this problem has come up on several previous versions of Mint as well as FF. Now more frequent. No security or other software apps have been added or changed.

The last time I got the bookmarks to show I used the FF Save Bookmarks function to save them to a stick. That file shows on the stick as a .json file. Mozilla's choice, not mine. Manage Bookmarks in the hamburger menu generates a pop-up "Library" that will not access the .json file.

Running Linux Mint 22 and FF 138.0.3. Normal practice is to leave 2 or 3 FF windows open on shutdown so the same windows and tabs will re-open on future boot-ups when opening FF. In the last several versions of FF as well as of the OS, those tabs appear on boot but display random text within a random tab for a given window. Also, the highlighted icon in the tray does not match the window that has opened. If I click and re-click the tray icons, they eventually display as expected.

I have no problem with previous version of ff. i noticed ask to save password not showing up in this version. usually if i fill in a form, ff will save the information for future use.

i have issue with ff, so i uninstall and reinstall. doesnt work. i add additional information in notepad attachment.

i am end user. nothing technical. only uses ublock, clearurl and audio equaliser. not heavy user. just light browsing facebook, google and regular website.

ad blocker on mac laptop does now show up in mozilla firefox extensions or manager, I opened the puzzle icon but only grammerly shows up, I know I have ad blocker because i have websites saying so and i paid for it annually,

while ysing the New York Times i tried to open the Athletic Section of the App and this was the result....Application error: a client-side exception has occurred (see the browser console for more information)....I cannot find information, can you help

Craig

When I enter the verification code I received over email, it says "Bad request: Something went wrong. Please close this tab and try again."

There's no bad requests in the Network tab under web developer tools.

When I play games like classic.minecraft.net or krunker.io, the pointer speed is very slow. So I would like to know if there is a way to change the pointer speed of firefox.