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Cannot run YouTube Videos

After the latest Firefox update, I could run YouTube without problems for several weeks. Now YouTube will not run. How do I fix this issue? I suspect it is due to an adb… (閱讀更多)

After the latest Firefox update, I could run YouTube without problems for several weeks. Now YouTube will not run. How do I fix this issue? I suspect it is due to an adblocker but not sure!!

kjwilshier 於 6 小時前 詢問

Paul 於 6 小時前 解答

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raindrop.io Broken on Firefox 140

I am using the Raindrop (raindrop.io) bookmark manager. It has been working fine on Firefox for years. However, with my recent update to Firefox 140, it is broken. Specif… (閱讀更多)

I am using the Raindrop (raindrop.io) bookmark manager. It has been working fine on Firefox for years. However, with my recent update to Firefox 140, it is broken. Specifically, I can no longer use the highlighting function. It works fine on Chrome, but not on Firefox. I've seen several similar reports on Reddit's Firefox forum (r/firefox).

What to do? I don't want to have to switch to Chrome. Suggestions appreciated.

LN108 於 19 小時前 詢問

jscher2000 - Support Volunteer 於 11 小時前 解答

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firefox stops responding at random times and won't close

About two weeks ago, Firefox started randomly hanging and would stop responding. It wouldn't let me close the program and I always have to restart my system to resolve th… (閱讀更多)

About two weeks ago, Firefox started randomly hanging and would stop responding. It wouldn't let me close the program and I always have to restart my system to resolve the problem. Sometimes it only takes a few minutes after restart before it hangs, other times it will be fine for hours.

I've tried multiple solutions I've found online, carefully following instructions: clearing cookies and cache, disabling all extensions, refreshing firefox, creating a new profile, deleting specific files within the Profiles folder, etc.

I've yet to make it more than four hours without the program hanging.

Any assistance or suggestions are greatly appreciated.

Jera 於 4 天前 詢問

Jera 於 1 天前 解答

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Unable to enter one particular website

There is one particular website that I use quite frequently. Lately I haven't been able to log onto it without encountering a page verifying I am a human, and I can't pro… (閱讀更多)

There is one particular website that I use quite frequently. Lately I haven't been able to log onto it without encountering a page verifying I am a human, and I can't proceed (the page just loops). This has happened on other browsers too, though I fixed the problem there by disabling my adblocker. But that doesn't help here on Firefox. Any suggestions?

Ladyjay12 於 1 天前 詢問

jscher2000 - Support Volunteer 於 1 天前 解答

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User-Agent Stylesheet

In May 2025 all browsers should have removed the default styling for the h1 element when it is nested in a sectioning element (article, aside, nav, section). I went into … (閱讀更多)

In May 2025 all browsers should have removed the default styling for the h1 element when it is nested in a sectioning element (article, aside, nav, section). I went into Firefox Dev Editions user-agent style sheet and noticed that the styling for nested h1 elements is still the same. I'm wondering why that is the case, since I was under the impression that all the major browsers had completed make the necessary adjustments at the end of May 2025.

Paul 於 2 天前 詢問

jscher2000 - Support Volunteer 於 2 天前 解答

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ATT/Yahoo email

I cannot sign into my att/yahoo email while using Firefox. After calling AT&T they told me to use Microsoft Edge which I told them I would not! When trying to sign i… (閱讀更多)

I cannot sign into my att/yahoo email while using Firefox. After calling AT&T they told me to use Microsoft Edge which I told them I would not! When trying to sign in I receive the error message "It's not you, It's us" try again. It is my belief that att is trying to coerce me to change browsers so they can spy on me

rmuehling01 於 3 天前 詢問

Denys 於 3 天前 解答

  • 已解決

imported bookmarks toolbar doesn't display as toolbar

After exporting bookmarks.html from Ffox on old computer, importing it to Ffox on the new one, all good, except that bookmarks toolbar shows on the imported list but does… (閱讀更多)

After exporting bookmarks.html from Ffox on old computer, importing it to Ffox on the new one, all good, except that bookmarks toolbar shows on the imported list but doesn't display as toolbar.

fostertom 於 6 天前 詢問

fostertom 於 4 天前 解答

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Firefox not opening

Hello! I am an avid user of firefox (especially with adblockers) on a windows 11 PC. Unfortunately, I have recently been experiencing an issue where when I attempt to ope… (閱讀更多)

Hello! I am an avid user of firefox (especially with adblockers) on a windows 11 PC. Unfortunately, I have recently been experiencing an issue where when I attempt to open firefox, a window will open for a split second before instantly closing again. My PC is up to date, I have tried refreshing firefox and doing a clean install, but cannot seem to overcome the issue, or even open it in safe mode. Does anyone have any advice? Many thanks in advance!

Leo 於 1 週前 詢問

TyDraniu 於 1 週前 解答

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Some websites on firefox are extremely laggy and choppy despite other browsers and friends running it fine

So when I open some websites such as the RimWorld wiki ( https://rimworldwiki.com ), whenever i scroll my gpu for firefox launches straight to 100% and becomes extremely … (閱讀更多)

So when I open some websites such as the RimWorld wiki ( https://rimworldwiki.com ), whenever i scroll my gpu for firefox launches straight to 100% and becomes extremely laggy. I have no idea what is causing this. My friends and other browsers run it completely fine. I have tried troubleshoot mode, gotten rid of all my extensions and themes, removed all cookies and cache and nothing works. My drivers are all updated, and I have truly just given up. If anyone has any solutions I would be much obliged.

Scuba 於 6 天前 詢問

Scuba 於 6 天前 解答

  • 已解決

Mozilla Firefox slow on Windows 11 24h2

Hello! After a clean install of Windows 11 24h2 Pro, Mozilla Firefox is unusable. It takes about 2 minutes to load a page which is abnormal. I remember I had the same iss… (閱讀更多)

Hello! After a clean install of Windows 11 24h2 Pro, Mozilla Firefox is unusable. It takes about 2 minutes to load a page which is abnormal. I remember I had the same issue when I first installed Windows 11 23H2 Pro and that was resolved somehow but it was 2 or 3 years ago and I've no idea what the solution was back then. I've tried some basic stuff including Test suggestion which of course didn't resolve anything as almost all of them are referring to cleaning cache, reinstall Firefox etc and it literally has nothing to do with my situation. Any solutions?

anwylyds 於 1 週前 詢問

anwylyds 於 1 週前 解答

  • 已解決

Firefox window fonts larger after update

After the most recent update, all of my Firefox tabs, bookmarks, and general UI fonts have gotten larger. Is this intended or a bug? There are not options that I know of … (閱讀更多)

After the most recent update, all of my Firefox tabs, bookmarks, and general UI fonts have gotten larger. Is this intended or a bug? There are not options that I know of to reduce the size of the fonts to how it looked previously either.

ejoflo 於 1 週前 詢問

ejoflo 於 1 週前 解答

  • 已解決

Inconsistent sync of data in same account

Lately I installed a new PC, and tried to download FireFox and sync my data. But my data seems like a few years ago, not as new as another PC I have now. I'm sure I have … (閱讀更多)

Lately I installed a new PC, and tried to download FireFox and sync my data. But my data seems like a few years ago, not as new as another PC I have now. I'm sure I have logged in with same account on them, how's this happend?

Camisia 於 1 週前 詢問

Camisia 於 1 週前 解答

  • 已解決

Moving Tabs

Why on earth would you remove the ability to select move multiple tabs anywhere in an open window browser???? Until recently, I could select the first and last tab, hold … (閱讀更多)

Why on earth would you remove the ability to select move multiple tabs anywhere in an open window browser???? Until recently, I could select the first and last tab, hold shift and move them anywhere I chose. Now that feature doesn't work at all. It duplicates one tab or I'm given a choice to move to the front or last of all open tabs! Please give me the feature back!!1

mesfeld 於 1 週前 詢問

mesfeld 於 1 週前 解答

  • 已解決

How to change order of Firefox toolbars

Hi Please could someone help me re-order my firefox toolbars. Previously I managed to arrange them in the order I prefer, but an update seems to have destroyed the orde… (閱讀更多)

Hi Please could someone help me re-order my firefox toolbars. Previously I managed to arrange them in the order I prefer, but an update seems to have destroyed the order again, and I can no longer find the web page which explained how to do it. reading from the top, I would like to see: • Title bar • Menu bar • Navigation toolbar • Bookmarks toolbar • Tabs toolbar • Web content area

Instead I have • Title bar • Menu bar • Tabs toolbar • Navigation toolbar • Bookmarks toolbar (I even seem to have lost this now and don't know how to get it back!) • Web content area Thanks for any help that can be provided. Brox

brox1026 於 1 週前 詢問

brox1026 於 1 週前 解答

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password import

literally what the [expletive] was the thought process in making it so that when u import all ur passwords from a csv it AUTOMATICALLY DELETES "DUPLICATES" WITHOUT CHECKI… (閱讀更多)

literally what the [expletive] was the thought process in making it so that when u import all ur passwords from a csv it AUTOMATICALLY DELETES "DUPLICATES" WITHOUT CHECKING AT ALL WHICH ONE IS CORRECT. I HAVE SO MANY [expletive] PASSWORDS THAT ARE WRONG BECAUSE UR [expletive] BROWSER DOESNT ALLOW ME TO [expletive] MANUALLY CHANGE THAT STUPID OPTION. WHAT THE [expletive] WAS THE THOUGHT PROCESS IN MAKING IT [expletive] AUTOMATIC???

hate 於 1 週前 詢問

Paul 最近回覆於 1 週前

  • 已解決

Icon when clicking and dragging things

Hi. I'm asking this question because I'm not quite sure how to describe this issue through a Google search. Recently, I've noticed that whenever I click and drag anything… (閱讀更多)

Hi. I'm asking this question because I'm not quite sure how to describe this issue through a Google search. Recently, I've noticed that whenever I click and drag anything, an icon will pop up while I'm doing so. Attached is an example, I click-and-dragged on the "Learn More" hyperlink off to the right.

Is there any way to disable the icon that pops up? It bothers me and seems to slow things down, which isn't ideal. I'm not the most well-versed when it comes to Firefox's more advanced settings (the options in about:config and whatnot) so I wouldn't know where to start.

bug 於 1 週前 詢問

bug 於 1 週前 解答