Firefox 社群討論區

I've been having issues with Cross-Origin Request Blocked errors for a while now. I'm on Windows 11. I first noticed this issue when visiting YouTube. I would go to play a video and any video I tried to play would just load forever and never play. Then I noticed I was having the same issue on Facebook. The page would load but then a majority of the images wouldn't. I can use YouTube and Facebook just fine on Chrome. The reason for the error shows as "CORS request did not succeed". Initially I tried uninstalling all of my extensions. Then I completely uninstalled Firefox using Total Uninstall (for good measure). Nothing has worked. I'm not sure what changed that would cause these errors. Could this be a network issue? I've been having issues with certain sites on my Macbook Air as well (Chrome and Safari) but I thought maybe that was because it's pretty old and not supported by apple anymore.

When I click submit on a form and switch tabs before it completes processing and return to the tab after the page is not refreshed with the new page returned from the server. However, the action has completed on the server. This only started happening in the last couple of weeks. Note: if I stay on the tab without switching it is fine.

Firefox has an excellent built-in screenshot feature that allows users to take full page screenshots of web pages. I am a Mac user. I use Sugarsync cloud service to keep my Mac Studio desktop (OS 12.6.3 Monterey) and Macbook Air (OS 13.3 Ventura) laptop in sync. I am running Firefox 133.0.

I have noticed that Firefox .png screenshots have not been uploading properly to Sugarsync for the last 6 months or so. In Finder a green tick appears which indicates that a file has been properly uploaded to SugarSync but when I go to the Sugarsync app I can see the following error message for such files "Waiting on upload from Mac Studio". This means that screenshots I take on my desktop do not go across to my laptop and vice versa.

I spoke to the very helpful tech support (Luis M, senior tech support) at Sugarsync today and he and his colleague were able to figure out that the problem has to do with the attributes of the saved .png files.

I will outline the issue in detail:

On a Mac you can examine the attributes of a file by doing the following: - right click on the folder in which your file is located and click "new terminal at folder". This opens a new terminal window - type the following: xattr -l and then drag and drop the file name from finder next to the "xattr -l" and then insert a space, a dot and a forward slash and press enter, i.e. myusername@NameOfMyComputer Foldername % xattr -l full path and file name ./

For example if I take a screenshot of the following URL: https://www.mlb.com/ and I save the screenshot in a folder I have named "Firefox Screenshots" it saves as as "Screenshot 2024-12-07 at 14-48-02 MLB.com The Official Site of Major League Baseball" on my computer. I can examine it's attributes in terminal using the steps outlined above:

myusername@NameOfMyComputer Firefox Screenshots % xattr -l /Users/myusername/Firefox\ Screenshots/Screenshot\ 2024-12-07\ at\ 14-46-28\ The\ New\ York\ Times\ -\ Breaking\ News\ US\ News\ World\ News\ and\ Videos.png ./

When I click enter it generates a massive amount of information that looks like this: /Users/myusername/Firefox Screenshots/Screenshot 2024-12-07 at 14-46-28 The New York Times - Breaking News US News World News and Videos.png: com.apple.metadata:kMDItemWhereFroms: bplist00?_ /Users/myusername/Firefox Screenshots/Screenshot 2024-12-07 at 14-46-28 The New York Times - Breaking News US News World News and Videos.png: com.apple.quarantine: 0081;6753c517;Firefox;0F67116D-C970-45CB-A578-65EAFC93F6DD myusername@NameOfMyComputer Firefox Screenshots % xattr -l /Users/myusername/Firefox\ Screenshots/Screenshot\ 2024-12-07\ at\ 14-48-02\ MLB.com\ The\ Official\ Site\ of\ Major\ League\ Baseball.png ./ /Users/myusername/Firefox Screenshots/Screenshot 2024-12-07 at 14-48-02 MLB.com The Official Site of Major League Baseball.png: com.apple.metadata:kMDItemWhereFroms: bplist00?_Q?^data:image/png;base64,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 etc etc etc

The total output is over 19 million characters long due to the long alphabet soup that is generated. And this why Sugarsync is unable to properly upload the file.

You can retrospectively fix folders that contain .png files that will not properly upload to Sugarsync by right clicking on a folder, selecting "new terminal at folder" and typing the following: xattr -d -r com.apple.metadata:kMDItemWhereFroms ./

This fixes the attributes and the .png screenshots files immediately start to upload to Sugarsync. When you examine the attributes of the file again it shows the following:

/Users/myusername/Firefox Screenshots/Screenshot 2024-12-07 at 14-48-02 MLB.com The Official Site of Major League Baseball.png: com.apple.quarantine: 0081;6753c575;Firefox;D5072DFA-9EE8-4EF1-9658-86263462F1CD.

Could the Firefox developers please look at this issue and liaise with Sugarsync?

Many thanks in advance.

I have a typical search bar at the top of the browser window. Recently, as soon as I begin to type a search, the bar expands to cover the whole top of the browser window. How do I stop this from happening? It's unnecessary and irritating. Firefox 133.0, Win 11

I've just updated from Firefox 101.0.1 to Firefox ESR 115.18.0 (I'm still using Windows 7, so can't get a more recent release). I have a program which reads a cURL command from the clipboard then runs cURL repeatedly with slightly modified versions of the command. The command is read from the clipboard rather than pasted into the command prompt window because it may be more than 4096 characters. This no longer works with the updated version of Firefox. Comparing the cURL commands from the two versions of Firefox showed lots of "^" characters had been added. For example "120Months|Yield|RiskScore" had become "120Months^|Yield^|RiskScore". When I edited the cURL command to remove the "^" characters, everything worked like it had before the Firefox update. I suspect this is related to the changes introduced by Bug 1777800. I would like to know whether the problem can be reproduced using up-to-date versions of Firefox and Windows. Starting with web page https://www.trustnet.com/fund/price-performance/t/investment-trusts?norisk=true&PageSize=25 use the network monitor to capture the result of moving to the next page of data, Copy as cURL (Windows) and use the result. Do you get a response containing the data for the next 25 funds or a very small file containing an error message?

I recently started having a problem with my banking website. Before I could investigate or report it, Mozilla released a bug fix 1923500 "Firefox 131 Enhanced Tracking Protection major breakage of multiple banks Bill Pay services" I have updated to Firefox 131 however, there may still be a problem, however before I report it I'd like to verify if it's simply that their link is broken. Let me explain: On my bank's website there is "Payment Inquiry" link with this link "https://paybills.MyBankName.com/imm/Auth/SLO/4661?ReturnUrl="

What happens is that it sends me back to the login screen, I navigate to the Payment Inquiry again, click the link... rinse and repeat... in an endless loop. I suspect that the URL is malformed because there is nothing following the "=" sign. I would expect something to follow the equal sign. Is this indeed a bad URL? Should I pursue with my bank? I only ask because is seemed more than a coincidence that this occurred near the same time as bug fix 1923500.

Hi

I tried to google but failed to find a solution that fix the issue

I have windows 10 OS with updated Firefox browser and I have noticed a lot of ad on different websites ,,,, tried to google and I found few solutions but didn't help me to fix the issue,,,,,may be my wording for the search engine was not right

Please see the attached CCN and BBC websites for instance

https://imgur.com/a/YKuAL3F

Do I need to use Adblock Plus extension ?

Regards

'Another' Issue With Firefox:

On my desktop, I view Facebook via the Firefox browser. When viewing posts from other people, the date/time stamp is no longer visible.

Instead, it shows a random series of numbers and digits. However, 'hovering' over it displays the date and time.

Refreshing the page does not work. The issue also occurs on Opera.

'Again,' am I missing an 'obvious' detail here?

Latest Version Private Browsing Mode

Hello.

'Autoplay->Block Video and Audio' selected.

2 websites listed, which I did not place there, 'Allow Audio and Video' selected:

1. about:welcome 2. aboutwelcomeprivate welcome

'Removing' them causes them to be automatically 're-appear.'

Suggestion: about:config, .isolateBy.privateBrowsing,' and change 'True' to False.

Changing the 'above value' does not remove the 2 'allowed' websites nor does it stop A and V from playing automatically.

Not possible to Block all Video and Audio Automatically 'or' am I missing an 'obvious' solution?

FF v131.0.3

Just started seeing this issue when selecting a news item video in emails from Haystack News Midweek Report <founders@haystack.tv>.

Normally, selecting an item in the email message would open the subject story video in a new tab where I can 'play' the video. Now I get the new tab opened with a blank (white) screen, but noticed something strange in the URL. Here's an example: https://notifications.haystack.tv/CL0/https://www.haystack.tv/v/economy-grew-robust-pace-quarter.

https://notifications.haystack.tv/CL0/ is leading the normal URL address. If I take this part out the video loads and plays as expected.

Anyone have an idea what caused this? Thx.

Hi, On a particular website that I frequent the grid of a graph being displayed are "fuzzy". When I view the site with Edge, it looks fine. I recently upgraded from v127 to v133 and am now experiencing the issue. I am running on Windows 10 Pro.

https://h2-ca.com/station?id=16757

TIA

For the last few weeks (may a couple of months?), Firefox has not been responding to buttons on various web pages, e.g., buttons to submit forms or log in. I am using Windows 11 on a Surface Book 3. Everything is up to date.

Anyone else having this problem? Any advice?

Thanks, --elizabeth

Hello, After a combined Windows and Firefox update, my sidebar panel that I use to access my tabs and other extensions primarily sits behind the webpage itself. I can still see my tab icons, and when I hover over it to expand I can see that it does in fact expand, but the information is displayed behind the current webpage. I've attached a couple images to show what I mean. In the first image it shows how it normally would look, just the tab icons. In the second it shows how it is behind the webpage. You can see the start of the tab names and at the top you can see that it's expanded, as it's covering the previous, next, refresh buttons.

The sidebar extension for the tabs is called Sidebery.

Can anyone help me fix this behavior?

Thanks.