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Video's won't play

I am running "Firefox Browser 93.0", and I have Windows 10 Pro Version 21H1, OS Build 19043.1288. I am unable to watch certain video's, as an example, the video in this l… (funda kabanzi)

I am running "Firefox Browser 93.0", and I have Windows 10 Pro Version 21H1, OS Build 19043.1288. I am unable to watch certain video's, as an example, the video in this link: [https://www.wandtv.com/news/illinois-.../article_24b92a86-32c4-11ec-a487-3bb3f17fa133.html] won't play. It use to work, but something has changed, not by me. It will play that same video using the "Edge Browser" so there is nothing wrong with the website. However, I can play this "YouTube Video": [https://www.youtube.com/watch?v=qAJSYk5wMiA] I also tried another link in their website, this is the weather link: [https://www.wandtv.com/weather] it starts to play, but then stops and nothing ever plays. Here is another link I tried on their website: [https://www.wandtv.com/sports/fans-ma.../article_f94f4ade-32e0-11ec-9351-ef71f52b96cd.html] It won't play either. But they all play in the "Edge Browser!" Any ideas on what changed and how do I change it back, so they will play? I prefer Firefox Browser to any other browser! Do you know what the issue could be? I appreciate your time! NiceSeeingYou

Asked by niceseeingyou 1 unyaka odlule

Answered by niceseeingyou 1 unyaka odlule

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Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT

Did Not Connect: Potential Security Issue Firefox detected a potential security threat and did not continue to www.nextechclassifieds.com because this website requires a … (funda kabanzi)

Did Not Connect: Potential Security Issue

Firefox detected a potential security threat and did not continue to www.nextechclassifieds.com because this website requires a secure connection. www.nextechclassifieds.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site. www.nextechclassifieds.com uses an invalid security certificate.

The certificate is not trusted because it is self-signed.
Error code: MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT

This is a trusted website, been using it for years without issue. Used it a few hours ago to check my account. Only problem is on my pc, all other devices including people I've asked, do not have this issue. Seems to be a problem with the firefox browser only.

Asked by TundraWolf42 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Dark mode in all firefox browsing sites do not work now

Hi, I am using the dark mode in firefox which is god sent boon to persons having glaucoma, with dark mode in firefox and dark reader add on. This was going well and after… (funda kabanzi)

Hi, I am using the dark mode in firefox which is god sent boon to persons having glaucoma, with dark mode in firefox and dark reader add on. This was going well and after a recent update, I could not find it working. The dark mode is enabled and dark reader was there, but the browsing pages only shows in white. Has firefox changed anything recently to have this issue? If I miss something would the experts say, how to get back my dark browsing experience in all sites. If I find anything not visible in some sites, I used to go the windows properties and change the contrast theme to windows basic blue theme and then switched back to dark theme. this was helping the glaucoma persons very much. please, say how to solve this problem

Asked by jrj 1 unyaka odlule

Answered by jscher2000 - Support Volunteer 1 unyaka odlule

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How to open all synced tabs?

With recent versions of Firefox, I haven't found how to open all tabs from another synced computer. They use to be displayed in bookmarks or history lateral menu and I co… (funda kabanzi)

With recent versions of Firefox, I haven't found how to open all tabs from another synced computer. They use to be displayed in bookmarks or history lateral menu and I could use the right button to open all. If this option has been removed, I don't understand why going steps back.

Asked by dbravo 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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FACEBOOK - Typing a comment causes the screen to scroll on its own.

Starting as of today (Oct 13), the FACEBOOK screen suddenly moves when I am typing a comment. Whenever I hit SHIFT+alpha_letter at the beginning of a line OR simply hit t… (funda kabanzi)

Starting as of today (Oct 13), the FACEBOOK screen suddenly moves when I am typing a comment. Whenever I hit SHIFT+alpha_letter at the beginning of a line OR simply hit the backspace key, the screen suddenly shifts about a page up, closer to top. This shifts the entry area where I'm typing down and off the screen. Just hitting the backspace to correct a typo causes the screen to scroll on its own. I have to scroll back down to the entry box and if I make another typo, it happens again. It is maddening!

I've restarted in troubleshoot mode and the same thing happens, so it is not an add-on. This is happening on both my Firefox Linux systems AND on a Windows 10 machine, so I don't think it is specifically OS related either. The screen however does stay put, like it is supposed to, using Chrome or Opera.

Is this a Firefox problem or is FACEBOOK messing with Firefox?

Asked by nosoy1 1 unyaka odlule

Answered by nosoy1 1 unyaka odlule

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vanguard login quit working

been using ff to login to vg for a couple years. ~2 weeks ago it quit working-i click login & nothing happens, the login page remains unchanged. login works with chro… (funda kabanzi)

been using ff to login to vg for a couple years. ~2 weeks ago it quit working-i click login & nothing happens, the login page remains unchanged. login works with chrome & opera no problem.

Asked by dblazen84 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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NBA Games won't load in firefox . they work fine though in chrome and edge

Hello, I have problem playing nba matches on watch.nba.com (all the videos on the website included) I can play them fine in chrome and edge but firefox seems unable , whe… (funda kabanzi)

Hello, I have problem playing nba matches on watch.nba.com (all the videos on the website included) I can play them fine in chrome and edge but firefox seems unable , when I click watch nothing happens. it stays in the same page and the same layout

Asked by . 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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how to save webpage on desktop as shortcut

How do I save webpage on desktop as shortcut. Online reponse speaks of padlock. I don't see padlock. And Mozilla site answers with how to stop creating shortcut automatic… (funda kabanzi)

How do I save webpage on desktop as shortcut. Online reponse speaks of padlock. I don't see padlock. And Mozilla site answers with how to stop creating shortcut automatically.


Thank you

Asked by dujuarez 1 unyaka odlule

Answered by jscher2000 - Support Volunteer 1 unyaka odlule

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Paypal will not load

When choosing Paypal as payment option on website, the Paypal login page loads. But after entering my login info I just get a continuous circle. Message at bottom is "wai… (funda kabanzi)

When choosing Paypal as payment option on website, the Paypal login page loads. But after entering my login info I just get a continuous circle. Message at bottom is "waiting for c.paypal.com" then nothing happens. Going in again I sometimes get the verification pictures to prove I am not a robot, but then the same thing occurs. I have cleared cache and data, refreshed Firefox, re-entered Paypal login details, checked Firefox is latest version, disabled AntiVirus, checked tracking protection is standard, turned off AdBlocking extension for that page but nothing works. Using Opera browser Paypal opens immediately. So what's the issue here Mozilla? Any fix?

Asked by Richard 1 unyaka odlule

Answered by Richard 1 unyaka odlule

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screenshots don't work

I am trying to restore the take screenshot icon. The suggested remedies do not work. Take screen shot does not come up as an option, no matter on which part of the page I… (funda kabanzi)

I am trying to restore the take screenshot icon. The suggested remedies do not work. Take screen shot does not come up as an option, no matter on which part of the page I right press. Also, control + shift + s does not work. Finally, the screenshot icon does not show up in my list of icons to be transferred to the toolbar, so I can't do that either. How do I fix this? I use screenshot a lot, especially the option to take a shot of part of a screen.

Asked by ristaird 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Firefox on Mac M1 now using ungodly amount of RAM

Firefox RAM usage on M1 Mac has dramatically increased. Unfortunately, b/c the memory usage is in firefox parent process, I can't simply terminate a process corresponding… (funda kabanzi)

Firefox RAM usage on M1 Mac has dramatically increased. Unfortunately, b/c the memory usage is in firefox parent process, I can't simply terminate a process corresponding to a "tab", meaning I have no choice but to restart Firefox (closing & reopening all tabs) every hour or so of usage.

This is a new issue from a long-time firefox user (on multiple operating systems). It happened after I upgraded the Mac to "Monterey", which may or may not be coincidence.

Asked by Garrett 1 unyaka odlule

Answered by JustinRez 1 unyaka odlule

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Video lagging

Hello, I have issues with Firefox developer version for couple months now, when I play videos, like youtube, or other sites they constantly lag. They play for like 1min a… (funda kabanzi)

Hello, I have issues with Firefox developer version for couple months now, when I play videos, like youtube, or other sites they constantly lag. They play for like 1min and lag, continue for another 2min then lag etc etc. (even short videos on twitter lag). It was not like that before and I don't have this problem in other browsers. Does anyone know what can be the problem here? Thanks

Asked by nicaya 1 unyaka odlule

Answered by Bithiah 1 unyaka odlule

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Reddit

whenever i try to open Reddit in Firefox, it just shows an unusual error message screen, i'm unsure why it's doing this, but i have Reddit tabs pinned that still work, i'… (funda kabanzi)

whenever i try to open Reddit in Firefox, it just shows an unusual error message screen, i'm unsure why it's doing this, but i have Reddit tabs pinned that still work, i've tried forgetting the site, but it still dosen't work.

Asked by firewild.x 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Did Not Connect: Potential Security Issue

When I surf Youtube, Google, Facebook and anything on Firefox this following error happen every time. Please help me. Firefox detected a potential security threat and di… (funda kabanzi)

When I surf Youtube, Google, Facebook and anything on Firefox this following error happen every time. Please help me.


Firefox detected a potential security threat and did not continue to www.youtube.com because this website requires a secure connection.

What can you do about it?

www.youtube.com has a security policy called HTTP Strict Transport Security (HSTS), which means that Firefox can only connect to it securely. You can’t add an exception to visit this site.

The issue is most likely with the website, and there is nothing you can do to resolve it.

If you are on a corporate network or using anti-virus software, you can reach out to the support teams for assistance. You can also notify the website’s administrator about the problem.

Asked by ashensilva96 1 unyaka odlule

Answered by FredMcD 1 unyaka odlule

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Custom (System installed) fonts in Firefox?

I have some fonts that I have installed through normal methods. They are all ttf files. However, they do not show up in the firefox change fonts dialog box. Even many pre… (funda kabanzi)

I have some fonts that I have installed through normal methods. They are all ttf files. However, they do not show up in the firefox change fonts dialog box. Even many pre-installed fonts do not show up. Websites are only able to use the local fonts listed in this dialog box. How will I then be able to use those fonts?

Asked by Arnav Bhate 1 unyaka odlule

Answered by Arnav Bhate 1 unyaka odlule

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Certain Emojis Not Showing Up - Replaced With Small Box With Letters/Numbers

Certain emojis are no longer showing up for me while using Firefox. They will show up as as little boxes with numbers and letters instead of the actual emoji art. This do… (funda kabanzi)

Certain emojis are no longer showing up for me while using Firefox. They will show up as as little boxes with numbers and letters instead of the actual emoji art. This doesn't happen with all of them, only certain ones. I have attached a few screenshots for reference.

Also, I have attempted to fix this issue by changing my default fonts, disabling addons, etc. Nothing seems to work. When I use Chrome, I have no issues seeing these emojis.

Thanks!

Ash

Asked by grubert.ashley 1 unyaka odlule

Answered by cor-el 1 unyaka odlule

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Restore previous session

Hi I just down loaded the Firefox latest version. But I am not able to find the option to "restore previous session" in the new version. With previous versions I didn't h… (funda kabanzi)

Hi I just down loaded the Firefox latest version. But I am not able to find the option to "restore previous session" in the new version. With previous versions I didn't have any problem to restore. Any tips on how to restore? Thanks

Asked by cyrus3 1 unyaka odlule

Last reply by robertinorbit 1 unyaka odlule

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Firefox needs a memory limit

Firefox needs a limit on memory usage. I was developing a tiny web page on Linux (PopOS) and accidentally created an endless loop in Javascript that ate memory (by growi… (funda kabanzi)

Firefox needs a limit on memory usage. I was developing a tiny web page on Linux (PopOS) and accidentally created an endless loop in Javascript that ate memory (by growing an array). My entire OS became inoperable and had to be hard-rebooted. I was surprised this could happen due to Javascript (a sandboxed browser language), running in a web page (a sandboxed app) running in a Firefox browser that is supposed to protect users from the world wild web. One errant line of legal Javascript in HTML should not equate to a denial-of-service attack.

A sensible approach would be similar to the nice warning given when a script takes too much CPU, offering the user the choice to continue or stop the script when a tab exceeds some reasonable size: a fixed MB size, or say 10% of real RAM memory.

Ideally there should also be some hard limit calculated by Firefox according to the machine's available memory and Firefox's reasonable percentage of it. For example, maybe limit Firefox (all tabs combined) to 50% or maybe 75% of real memory, so that the O/S has a reasonable chance to remain operational so that a bad tab can be closed. Otherwise, Firefox could cause the O/S to lock up, resulting in data loss if there are tabs or other apps outside of Firefox that have unsaved changes.

Thanks for your consideration!

Asked by firefox1574 1 unyaka odlule

Answered by jscher2000 - Support Volunteer 1 unyaka odlule