Firefox 社群討論區

"I’ve been having trouble with choppy YouTube videos in Firefox. It happens on both Wi-Fi and Ethernet connections. My system is running Windows 10, and I’ve already tried disabling hardware acceleration and clearing my browser cache. The issue persists even when I’m in Safe Mode. I’m using the latest version of Firefox (XX.XX). Any suggestions on how to fix this?"

When I click on the search box in the middle of the New Tab page and start typing, the focus automatically jumps to the Address Bar (Awesomebar). I want the typing to stay within the central search field.

In about:config, I have set browser.newtabpage.activity-stream.improvesearch.handoffToAwesomebar to false. However, this did not fix the problem — the input is still being redirected to the top address bar.

All of a sudden, my default search engine changed to Google. I didn't do it and don't want it. The "settings" still show Firefox as my default, but it doesn't stop Google from hijacking my searches. I want to get rid of it.

always I use virustotal for cheching safely of any URL. this morning , FF149, does not work, error message "403 Forbidden"

is this something new from Firefox, just updated to 149. or is there a problem with virustotal?

The latest version of Firefox appears to have updated a setting: When selecting a custom search engine in the address bar or search box, you now need to click the mouse three times (click the dropdown button on the left side of the box - select search engine - search); previously, after entering search terms in the search box, you only needed to move the mouse icon below the box to automatically display all search engines, and then click the desired engine to search directly, thus completing the search with just one click.

The old setting was very convenient; while the new setting forces me to click several times every time I want to search for a term in the search bar.

I hope the support team will address and improve this issue.

Just as the summary says, Used to have an icon that I put under the "hamburger" menu on the bookmarks toolbar that opened the bookmarks menu. Can't remember how I got it there. Can someone help me get it back.

I've tuned in to Firefox this morning to find that I'm kind of shut out, no access to my usual apps, and required to enact some difficult backing up etc. When I explore, it seems to relate to Windows 10 losing its backup from Microsoft. But I'm running Windows 11, not 10. What's going on? Is this legitimate? If so, why is it complicated and why wasn't it forewarned (by Firefox)?

Desktop Firefox 147.0.3 (64-bit) When I open Facebook, pictures of accounts are continually blinking (not flickering). This problem is new and appeared just after last Firfeox update.

Since a couple of days we get the announcement F1TV.formula1.com/nl/ is not compatible with this browser Use an other browser or hardware many Years there was no problem

I have been having trouble with my Windows 11 laptop. In my efforts to resolve these issues I noticed that I now have two installs of Firefox in my Control Panel. Both installed during my time of dealing with my Windows issue. Five days apart Feb 5 and 10, 2026. Both show the same version number 147.0.3, and same size 322MB. I have used FF for many years so these seem to have been installed sometime during my efforts to repair Windows. My FF was never a part of the Windows issue AFAIK.

Anyway I have FF working as I like with my Session Manager and various AddOns and personal settings, so I do not want to have to start over with FF. So how do I choose which instance of FF to uninstall in Control Panel?

My issue with Windows was my Outlook would not connect to the server. I assume Microsoft Exchange server, my internet connectivity was fine. And FF was fne as well. I eventually was able to repair my M365 connectivity. Major PITA from out of nowhere.

AirTable.com online app attached documents are downloading when selected to view. Not a problem in 148. Not happening on other browsers.

When i downloaded Firefox yesterday i noticed my desktop icons the pictures changed to Firefox picture is there any way i can them back to the way they were before. Barbara Hudson.

I generally get Firefox to save all my logins and passwords. However, I have several websites excepted. Recently, I tried to enter another 'exception' but Firefox isn't registering it i.e. it opens that logon page with all the details, including password, already entered, despite multiple attempts to have it saved as an exception.

I have left Shortcuts toggled on, since I want to see the 18 shortcuts that I have manually pinned. Fine so far.

I have unchecked Sponsored Shortcuts, but I still am seeing sponsored shortcuts added to my dashboard whenever I open a new article. What am I doing wrong?

I can submit posts on X using Chrome, but Firefox, for some reason, has cut off the portion of the posting box that contains the submit button and other edit features. It simply vanished as of March 10 2026.

I have attached screenshots showing FireFox vs Chrome.

I cleared cache and cookies to no avail. I have the latest Firefox version. 148.0 64 bit. Windows 11 operating system.

Regarding the new built in Firefox VPN. If I have Tabs open and Enable the VPN on a New Tab, does it then affect all previously opened Tabs, only the New Tab, only the New Tab and Tabs opened after that initial New Tab, or ? Also, is there a Meter Display or similar so I know how much of the 50GB VPN allotment has been used or is remaining ? Thank you, very kindly ...-- J V