Diễn đàn hỗ trợ Firefox

I logged into my Firefox Sync account last week on a newly re-imaged computer. My old computer is listed under "Connected Services" and for the first few days, when I selected "Sync" from the top right menu, the subsequent menu included the name of the the old computer and the list of tabs. That list of tabs is no longer listed and I haven't been able to find a way to access it. Attached is an image of the menu where the list of tabs was previously listed. Any suggestions are appreciated.

My laptop (a Lenovo Ideapad220s) did an automatic Windows 11 update (I believe it was the 2H24 update). After that Firefox (version 133, 64 bit) would only open with the message "Gah. Your tab just crashed". Nothing I tried has worked, not any of the remedies found in support pages. I somehow did a Firefox software update and it shows as a separate icon and has not migrated any of the passwords and bookmarks I had in the software version that keeps crashing (my default browser). Trying to get access to the encrypted passwords to the many sites I've got with Firefox I opened the browser in troubleshooting mode. In this mode I have access to all the passwords saved over time, and the browser seems to work fine.

Any suggestions on what I need to fix or if this is related to the Windows update? I'd like not to have to go through the two-step process to use the browser.

Thanks!

Currently the the firefox nightly study, Carrot Potential Exposures (Nightly Test), has no description. (It says to be determined) I was wondering what this study does becouse I cant seem to find information on it. I think it was added in the last nightly update but maybe not; i may just have not noticed it.

keep getting blocked on websites that used to work.

www.uhc.retiree.accounts.com

Get response from https:cashnow An error occurred during a connection to cashnow.com. PR_CONNECT_RESET_ERROR

There is an Ad Blocker AVG that I can not get rid of. Frank

Does the Relay extension only work on Firefox or can it be added to other browsers? It seems like a useful tool, but I don't want to be locked into a single browser.

I'm not sure I have the right topic as I didn't see what I will try to say. The problem is when I send an email (googlemail), I cannot insert a photo/picture in the email. The only thing I can do is attach which I do but want it inserted too. This only started happening about 2 weeks ago. It is now to the point where I have to use another browser to get it to work as it should. Any ideas why?

Just recently, the Bookmarks sidebar quit appearing automatically when I opened Firefox. In each new window, it can be selected manually.

I posted this thread under "Privacy and Security" because other threads on the Internet (some quite old) say this issue can be fixed by changing the Browsing history settings. I tried that, but got a strange result: the Bookmarks sidebar did appear automatically, but the webpage I was on would not display any images embedded in the page. And then I wondered: why must I eliminate Browsing History just to automatically display my bookmarks?

Any help would be deeply appreciated.

I can not get Youtube to load on desktop Firefox. It works fine on the mobile website, app, and Chrome. I've tried clearing cookies and site data, removing extensions, resetting Firefox, and disabling hardware acceleration, and so far nothing has worked. Has this been happening to anyone else ?

I realize much of the issue with organizing bookmarks has to do with this ASSUS laptop. However in the past I used what MS provided when using a desktop, which was easier.

I could use a mouse, but maybe there is a good add-on to keep from dropping bookmarks into some unknown folder. This means I have to look for it in other folders. I did use a Dell laptop previously, but Dell has become very difficult to reach in the USA if not a corporate stateside entity.

I'm afraid I cannot continue using Firefox, after the last change, since I can no longer keep my tabs open after closing a session, as I specified in the settings: "Open previous windows and tabs." Can someone help?

When I open Firefox it opens a maximized window with tabs, then it opens a minimized with a single tab, then it reopens a maximized window with all session tabs. Each window displays in succession, one window at a time.

I'm on desktop using Windows 11.

I just read a post saying this behavior was caused by the resist fingerprinting feature. Can someone explain how that causes the repeated opening of browser window 3 times. Is there a way to retain the anti-fingerprinting behavior w/o the multiple window opening behavior?

For some months now when I click on a video that is on a news website, such as The Guardian or The BBC for example, the video screen goes black and nothing happens. Any suggestions?

Firefox 137.0.2 (64-bit)

I cannot load Firefox anymore. When I download the program for a reinstall, it only completes about 60% of the install before stopping. Is Google or Microsoft behind this??

Thanks!

So, I had an issue updating Firefox where it went into a loop... twice, and ended up re-downloading the Installer both times to force the update onto Firefox. Eventually, when it happened again a while after I restarted my computer, I managed to get it updated normally (after a tiny bit of prodding), without the need to re-download the Installer. But now, I have two additional copies of the Installer on my computer. What should I do? Should I delete the two extra Installer files, or should I not?

Numerous sites, most recently Etsy, will not give me access. The message is always this or some variation: "We detected unusual activity from your device or network. Reasons may include: Rapid taps or clicks. JavaScript disabled or not working. Automated (bot) activity on your network (IP 71.217.57.171) Use of developer or inspection tools."

This happens even if I disable Ublock Origin. The only other extensions I have are 1Password, Zoom and Undo close tab. How do I fix this? The problem does not exist if I use a different browser. It is VERY frustrating!

when attempting to move Firefox bookmarks to my new computer, I click import data within the Firefox page. The computer asks me to select the file. I have no idea where the bookmarks reside and cannot find a file. What is the procedure to get this done?

Is there anyway to force actual mozilla pages to be displayed in a dark mode instead of the blinding white background that hurts my eyes to view ? Thanks, David