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When clicking “Play” on Roblox, it just opens a new tab and brings me to the homepage of Roblox.

So basically when I click “Play” on the Roblox website, it brings me to a new Roblox homepage tab. I know this isn’t really the place to be complaining about this, but I … (Lesen Sie mehr)

So basically when I click “Play” on the Roblox website, it brings me to a new Roblox homepage tab. I know this isn’t really the place to be complaining about this, but I can’t find ANYTHING on Reddit, the Roblox forums, or any other help website, leaving the Mozilla forums as a last resort.

Gefragt von Conrad Jordan vor 1 Jahr

Beantwortet von Conrad Jordan vor 1 Jahr

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PayPal checkout popup window loads indefinitely; cannot make a payment

When using the "Checkout with PayPal" button on websites the PayPal popup window appears however it's impossible to progress to the checkout. When OneTouch is activated, … (Lesen Sie mehr)

When using the "Checkout with PayPal" button on websites the PayPal popup window appears however it's impossible to progress to the checkout.

When OneTouch is activated, the text 'Securely logging you in...' appears overlayed with the spinning wheel in the popup window. This continues indefinitely.

When this is not activated the window doesn't progress further after entering the email as prompted by the window and pressing Next.

It's possible to login to PayPal in a separate tab however that doesn't influence the popup behaviour.


Looking at the console in the popup there are a few 'Unable to find window by ref window.js:148:14' errors.

In the 'host' window where the popup was called from the console displays the 'Failed to execute ‘postMessage’ on ‘DOMWindow’: The target origin provided (‘https://www.paypal.com’) does not match the recipient window’s origin (‘https://www.paypal.com’).' error.


I believe this could be a recent issue because I was able to make several payments last month with all settings the same. I have a separate user.js file that I keep my settings in (I can send it over if required). These settings have not been changed since the file has been created.


The following actions have been tried and didn't improve the situation:

- refreshing the current profile

- disabling all addins

- adding paypal.com into exclusions for 'Block pop-up windows' and Enhanced Tracking Protection

- cleaning History and cookies


I then launched Firefox with a separate 'clean' profile and was able to make the payment successfully. Sure enough, importing my user.js file broke PayPal. I went through the settings commenting them out by groups.

The following setting was causing the issue:

user_pref("privacy.firstparty.isolate", true);

Setting it to 'false' made the PayPal popup window work correctly again.

Thought that this would be helpful for anyone experiencing similar issues. Cheers.

Gefragt von lupagamidho vor 2 Jahren

Beantwortet von lupagamidho vor 2 Jahren

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Get SEC_ERROR_REVOKED_CERTIFICATE error and won't connect to register/login;no "accept risk" option

Tried a link with https:// to site; got this error message. Replaced https:// with www and connection worked. Tried to register and got same error message. Tried the l… (Lesen Sie mehr)

Tried a link with https:// to site; got this error message. Replaced https:// with www and connection worked. Tried to register and got same error message. Tried the login and got the same error message. LOTS of people use this site. There is no way to select "accept the risk." How do I make Firefox make the link?

Gefragt von Trose vor 2 Jahren

Beantwortet von cor-el vor 2 Jahren

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Will flash still work after 2020?

I want to still play flash games after 2020, and i don't want them to stop working, Flash games are a important part of internet history and they are fun, will flash stil… (Lesen Sie mehr)

I want to still play flash games after 2020, and i don't want them to stop working, Flash games are a important part of internet history and they are fun, will flash still work after 2020? Is there a workaround to continue use flash?

Gefragt von FirefoxUser2029692 vor 1 Jahr

Beantwortet von FredMcD vor 1 Jahr

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Netflix no longer supported [SOLVED]

Hi! Netflix used to work great in Firefox on my Mac OS X 10.11.6 macbook. Now I've been getting an error message saying "Looks like your browser is no longer supported" w… (Lesen Sie mehr)

Hi! Netflix used to work great in Firefox on my Mac OS X 10.11.6 macbook. Now I've been getting an error message saying "Looks like your browser is no longer supported" when trying to play video on Netflix and it won't play. I noticed that it self-updated a couple times over the last few days but these updates did not solve the problem. I'm hoping that this problem can be fixed so that I can keep watching Netflix on Firefox, as I find Chrome and other browsers are very slow and laggy compared to Firefox. Thanks :)

Gefragt von teagankelk vor 7 Monaten

Beantwortet von Seburo vor 7 Monaten

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Doesn't show iframe content correctly

Hi, Since months I'm struggling with this issue but today I became unable to bear any more. Many websites works fine with Chrome while don't with Firefox because of ifram… (Lesen Sie mehr)

Hi,

Since months I'm struggling with this issue but today I became unable to bear any more.

Many websites works fine with Chrome while don't with Firefox because of iframe issue. As shown in this link you can read the story fine under Chrome while sucks with Firefox so I wonder:

How can I bypass this issue? Is there some kind of CSS manipulation for run this kind of content fine (I run some websites locally so Firefox always sucks with iframe)?

NOTE: See the attached please

Gefragt von mbnoimi vor 1 Jahr

Beantwortet von Wesley Branton vor 1 Jahr

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Getting the SVG document(contentDocument) using javascript inside the Object tag returns null

The following code work in Firefox v54, but stopped working on Firefox v68.4.1 (possibly earlier version as well). index.html: <body> <object type="image/svg+xml… (Lesen Sie mehr)

The following code work in Firefox v54, but stopped working on Firefox v68.4.1 (possibly earlier version as well).

index.html: <body>

<object type="image/svg+xml" data="test.svg", id="test_svg_id">

   Your browser doesn't support SVG
</object>

<script type="text/javascript" src="test.js"></script>

</body>

javascript: function init() {

 console.log("init()");

// Get the overall SVG defined in the Index HMTL page var svg_object = document.getElementById("test_svg_id");

// Get the SVG document inside the Object tag var svg_document = svg_object.contentDocument; }

Any idea why contentDocument is always null?

Gefragt von Zaak vor 1 Jahr

Beantwortet von Matthew Thomas vor 1 Jahr

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Can't use Firefox to access my bank account

For the first time after 10 years, I can no longer access my PNC bank account using Firefox V84.0.2. This problem started just this Sunday Jan 24, 2021. I am using AVG a… (Lesen Sie mehr)

For the first time after 10 years, I can no longer access my PNC bank account using Firefox V84.0.2. This problem started just this Sunday Jan 24, 2021. I am using AVG and the Defender firewall. When I try to enter my account PNC tells me that it cannot find the code and tells me to use another browser like Chrome or Internet Explorer which I don't want to do. PNC tell me to contact Firefox as, "It is not their problem." But so far I have found nothing in Firefox to solve the issue whatever is causing it. I need help as I would rather not change browsers.

I have restarted my PC, checked and restarted AVG, checked the troubleshooting program, and reinstalled Firefox, but nothing seems to correct the problem. So where do I go from here?

Gefragt von Warp on Fire vor 1 Jahr

Beantwortet von FredMcD vor 1 Jahr

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Website custom font not rendering all letters correctly in Firefox 75.0

I have a website with custom font that is stored locally on server, and is defined in CSS file: @font-face { font-family: 'quicksandlight'; src: url('/static/fonts… (Lesen Sie mehr)

I have a website with custom font that is stored locally on server, and is defined in CSS file: @font-face {

   font-family: 'quicksandlight';
   src:  url('/static/fonts/Quicksand-VariableFont_wght.ttf') format('truetype'),
         url('/static/fonts/quicksand-variablefont_wght-webfont.woff2') format('woff2'),
         url('/static/fonts/quicksand-variablefont_wght-webfont.woff') format('woff');
   font-weight: normal;
   font-style: normal;

} Chrome is showing all letters in this font, and Edge and Firefox are showing most letters correct, but not B, D, T, P, R and X. What I know is that this is only happening on words that have "font-weight: bold" or "font_weight: 600", when it's set "font-weight: 400" all letters are renderd correctly. This is bugging me af, and if somebody can help to fix this, without need to change to lower font-weight, I would appreciate it.

Gefragt von karlo_kelis vor 1 Jahr

Beantwortet von jscher2000 vor 1 Jahr

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Cannot Log into my Microsoft Account

Hi,I have WASTED that many hours on trying to log into my Microsoft account & it keeps telling me that I have entered the wrong password THIS IS 1000% incorrect,I am … (Lesen Sie mehr)

Hi,I have WASTED that many hours on trying to log into my Microsoft account & it keeps telling me that I have entered the wrong password THIS IS 1000% incorrect,I am starting to run out of Passwords I just Had Microsoft into my Computers & they got me to use BING Internet Explorer & it was no PROBLEM Logging in As they Stated,It is A PROBLEM WITH FIREFOX HOW DO I FIX IT????????????????? It is EXTREMELY FRUSTRATING Thanks Darryl

Gefragt von dasmit vor 1 Jahr

Beantwortet von McCoy vor 1 Jahr

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Firefox opening all web pages with Weird characters

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-o… (Lesen Sie mehr)

Couple of days ago I opened the Firefox but I saw it keeps opening all web pages with weird characters, I uninstalled it completely, refresh it on safe mode with no add-ons, I see there is no problem with any other browsers suck as chrome or waterfox and others, this problem is only on Firefox...I removed all cookies and everything but still problem going, I use laptop windows 10 with last updates on it...I tried everything available on web sites but no work...I didn't do any changes in about:config...please help me out with this issue, thanks

Gefragt von dave1music vor 1 Jahr

Beantwortet von dave1music vor 1 Jahr

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Suddenly FF no longer streams ok.ru videos ... but Chrome still does

have the same addons in Chrome and FF (Kaspersky, adblocker; turned both off in FF to test, NO difference) this just happened, screen says "Video not found" for EVERY ok.… (Lesen Sie mehr)

have the same addons in Chrome and FF (Kaspersky, adblocker; turned both off in FF to test, NO difference)

this just happened, screen says "Video not found" for EVERY ok.ru vid

just want to stream again (never download, just stream)

this has been working correctly for YEARS till a few hours ago

of course I can watch with Chrome, but prefer to using FF


only a few of DOZENS that suddenly stopped working on FF (still play with Chrome) https://ok.ru/video/3113160935936 https://ok.ru/video/2723130051072 https://ok.ru/video/291281242787 https://ok.ru/video/328756300451 https://ok.ru/video/3717381622272 https://ok.ru/video/3844312730112 page https://ok.ru/video/c3924224 https://ok.ru/video/287260740259 https://ok.ru/video/269560449699

Gefragt von xlcrlee vor 1 Jahr

Beantwortet von xlcrlee vor 1 Jahr

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Firefox not displaying icons on some webpages correctly like magnifying glass icons?

Hello, I have a weird issue with firefox, it shows icons incorrectly on some webpages like magnifying glass icons and arrows, but it shows text instead of icons. a wron… (Lesen Sie mehr)

Hello,

I have a weird issue with firefox, it shows icons incorrectly on some webpages like magnifying glass icons and arrows, but it shows text instead of icons. a wrong image. a correct image.

Gefragt von speedery vor 1 Jahr

Beantwortet von ARMAN KHAN vor 1 Jahr

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Firefox doesn't display my local HTML web site properly?

Hello, I saved a page as html (complete) but when I tried to display html in firefox look like in attached. I open the file with Dreamweaver. It display properly but file… (Lesen Sie mehr)

Hello, I saved a page as html (complete) but when I tried to display html in firefox look like in attached. I open the file with Dreamweaver. It display properly but file size is very high. For that I want to display with firefox. Can you help me?

Gefragt von Ibrahim vor 1 Jahr

Beantwortet von jscher2000 vor 1 Jahr

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Youtube CORS error

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In conso… (Lesen Sie mehr)

Hi, I faced the problem with Youtube recommendations on a video page. When I watch a video I can't see recommendations, comments and video title (see the image). In console i get an error: Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://googleads.g.doubleclick.net/pagead/id. (Reason: CORS request did not succeed).

I am on arch linux system.

I've tried to: 1. Update all ca-certificate* packages 2. Disable and delete ad-block 3. Use another browser (there is no problem, only in firefox)

This problem is only actual on Youtube for me.

Gefragt von Yuudai vor 1 Jahr

Beantwortet von cor-el vor 1 Jahr

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External Page Jumps does not work properly in Firefox, how to fix this?

I have a site created through wordpress platform. I have used page jump (anchor) to redirect one of my links into a specific section from another page. Works fine with Ch… (Lesen Sie mehr)

I have a site created through wordpress platform. I have used page jump (anchor) to redirect one of my links into a specific section from another page. Works fine with Chrome, IE and Microsoft Edge, except with Firefox. It redirects to the page but gone through the bottom of it rather than the specific section where it's suppose to land.

Gefragt von jcignoro vor 2 Jahren

Beantwortet von jscher2000 vor 2 Jahren

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Firefox refuses to allow me to connect to my centurylink.net email page

before the most recent update I have no trouble connecting to my centurylink.net email.....and now after the update I get this message: Secure Connection Failed An error … (Lesen Sie mehr)

before the most recent update I have no trouble connecting to my centurylink.net email.....and now after the update I get this message:

Secure Connection Failed

An error occurred during a connection to webmail.centurylink.net. PR_CONNECT_RESET_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

Nothing I do will allow it to connect. yet it seems to work fine in chrome or internet explorer, just not firefox.

Gefragt von draculas.tomb vor 1 Jahr

Beantwortet von jscher2000 vor 1 Jahr