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Why is Firefox not showing youtube thumbnails?

I'm on 70.0 and Firefox for some reason stopped showing youtube thumbnails. Other browsers show them perfectly fine but since Firefox is my main browser I would appreciat… (read more)

I'm on 70.0 and Firefox for some reason stopped showing youtube thumbnails. Other browsers show them perfectly fine but since Firefox is my main browser I would appreciate some help with this problem.

Asked by hugocoisas 2 years ago

Answered by ngandhi 2 years ago

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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 … (read more)

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.

Asked by Conrad Jordan 1 year ago

Answered by Conrad Jordan 1 year ago

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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… (read more)

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 :)

Asked by teagankelk 7 months ago

Answered by Seburo 7 months ago

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How do I stop firefox from suggesting an email/login form?

I do not have any emails or logins saved onto firefox yet it still gives me the email or username from a dropdown menu. how can I stop firefox from doing that and delete … (read more)

I do not have any emails or logins saved onto firefox yet it still gives me the email or username from a dropdown menu. how can I stop firefox from doing that and delete said emails/logins?

I am using 77.0.1

Asked by IneedhelpwithFirefox 1 year ago

Answered by cor-el 1 year ago

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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… (read more)

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?

Asked by Trose 2 years ago

Answered by cor-el 2 years ago

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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… (read more)

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?

Asked by FirefoxUser2029692 1 year ago

Answered by FredMcD 1 year ago

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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… (read more)

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

Asked by mbnoimi 1 year ago

Answered by Wesley Branton 1 year ago

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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… (read more)

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?

Asked by Zaak 1 year ago

Answered by Matthew Thomas 1 year ago

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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… (read more)

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?

Asked by Warp on Fire 1 year ago

Answered by FredMcD 1 year ago

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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… (read more)

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.

Asked by karlo_kelis 1 year ago

Answered by jscher2000 1 year ago

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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… (read more)

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

Asked by dave1music 1 year ago

Answered by dave1music 1 year ago

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FF Browser won't reflect changes made in html file

I am running a web site and just ran into a very disturbing problem. My code won't refresh in firefox browser, but do refresh in Google Chrome. The thing is, I have add… (read more)

I am running a web site and just ran into a very disturbing problem. My code won't refresh in firefox browser, but do refresh in Google Chrome.

The thing is, I have added
tags in <body>tag and also added <script>tag in <head> tag.

When I load my page, it still displays the old html. I checked the source file in Chrome and yes, the source file is correct. However, the source file in Firefox still displays the old file(i.e. with no additional divs and script tags). The weird thing is that Network Monitor in Firefox developer tools shows status 200 for the html file, and headers in the details pane shows old info for "last modified file" in response Headers section.

I know refreshing browse setting, clearing cashes, openning the website with private browsing window, or newly reinstalling firefox browser, would solve the problem, but that is not what I want to know.

The difference between Firefox and Google Chrome:

Google Chrome instantly reflects the revised html file just after uploading a molified html file.

Firefox doesn't do that even if I close all tabs and quit firefox then reopen firefox and visit the webpage and repeat this processes multiple times.

My question is, how can I make it refresh the latest html file in users Firefox browsers, without asking users to refresh browser settings. I mean, how can I modify html code, htaccess code or anything to solve that issue?

Any ideas?


Firefox version 77.0.1(64bit)

Asked by deprog.m.test 1 year ago

Answered by jscher2000 1 year ago

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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.… (read more)

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

Asked by xlcrlee 1 year ago

Answered by xlcrlee 1 year ago

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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… (read more)

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.

Asked by speedery 1 year ago

Answered by ARMAN KHAN 1 year ago

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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… (read more)

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?

Asked by Ibrahim 1 year ago

Answered by jscher2000 1 year ago

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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… (read more)

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.

Asked by Yuudai 1 year ago

Answered by cor-el 1 year ago

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Hmm. We’re having trouble finding that site.

I saw a post on this where they were instructed to go to safe mode and Viola! it works. That is fine, but it does not fix the problem. My Firefox browser opens all links… (read more)

I saw a post on this where they were instructed to go to safe mode and Viola! it works. That is fine, but it does not fix the problem.

My Firefox browser opens all links except what appears to be links from ads or forwarding links from a site to where something is being sold.

Whenever I click on one of these I get the, "Hmm. We’re having trouble finding that site." They open fine on Edge. Is there a setting on Firefox that is blocking these?

Asked by SJMaye 1 year ago

Answered by SJMaye 1 year ago

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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… (read more)

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.

Asked by jcignoro 2 years ago

Answered by jscher2000 2 years ago