Firefox Community Forum

Hello, For whatever reason, I can't view Youtube livestreams or movies, and the quality on regular videos is limited to 360p only (with some offering the upgrade to 720p - though this often causes the video player to freeze). I've tried disabling my adblocker, my other various plugins, even opening the blocked content in a private window or troubleshooting mode - still no dice. Is this yet another one of Youtube's anti-firefox tricks? is there any way to fix/bypass this?

After updating Firefox to Firefox 125.0.3, Google ReCaptcha2 stopped working on my sites (I use the invisible version). Then I checked the version from the official website and it doesn’t work either.

I read about self = this on stackoverflow, but this also does not help on my sites. After clicking, nothing happens, and there is an error in the console.

Has anyone encountered this?

The same behavior here https://www.google.com/recaptcha/api2/demo, an error is displayed and loading... loading... loading.

Error in console is like: UncaughtObject { stack: "z<@https://www.gstatic.com/recaptcha/releases/WQcDpAcHn0sjM6ZiVkU8JwNH/recaptcha__ru.js:470:201\nH<@https://www.gstatic.com/recaptcha/releases/WQcDpAcHn0sjM6ZiVkU8JwNH/recaptcha__ru.js:258:...

from https://www.gstatic.com/recaptcha/releases/WQcDpAcHn0sjM6ZiVkU8JwNH/recaptcha__ru.js line 448:1

Tested on absolutely clean Firefox without plugins, with security turned off, without cookies and account.

When i start browsing from Holland IP via VPN the problem are solving. In Chrome, Edge ReCaptcha2 working fine.

let's keep it as brief as possible.. i have no idea what the hell the degraders of cloudflare are doing, for the past YEARS all sites that required cloudflare worked just fine, and now i lost access to multiple sites on firefox because of the cursed "are you human: captcha loop" i'm looking for extensions, i'm seeking github codes that i don't even know how to execute. the loop keeps demanding me to change the browser to a chromium.. isn't this supposed to be treated as a targeted cyber crime? from google against mozilla? how do i fix the captcha endless loop?

As of recently, every time I try to watch someone on Twitch, where the video feed would normally be is the streamer's offline banner image. Chat is working fine, and is active despite the stream not being displayed on my end. If I check the Twitch mobile app the stream displays as normal, so I know they are currently streaming. I tried disabling all of my add-ons and restarting the browser to no avail. I am a noob, so please be patient with me. I have attached images of an example, but this happens with any live channel, not just ones I am following (I do not have any active subscriptions as far as I know).

I'm getting the F7701-1003 error every time I try to play Netflix (works fine on other browsers). I tried every step of this guide this guide and triple checked it. I tried uninstalling, resetting profile, I that checked resistfingerprinting is turned on. I'm kind of at a lost. At this point I'm being forced to use other browsers...

I am using Firefox with the uBlock Origin and Cookie AutoDelete extensions enabled. When I try and load Gmail or any other Google site, I get a blank page and nothing loads at all. This only occurs when my VPN is on (I use Private Internet Access). However, even with the VPN on, Chrome will still load those sites. Disabling the VPN means that the sites load normally.

My guess is it might be some sort of privacy setting in Firefox, but I don't understand what it could be. The only thing that breaks/fixes the sites is connecting and disconnecting the VPN, irrespective of which country I try and connect from.

https://www.centrecom.com.au

This was one of our primary suppliers for technology. Contacted them they just said "suck it up, princess".

Recently AWS started doing "human verification" on all VPN traffic to websites they host on their CDN(s). This results in all our Windows 10 PCs running Firefox ESR 102.13.0 going into an endless "Human verification" loop, never able to access the website.

On the Windows 2012 R2 server we have access to the above website works. We see "human verification" for a second or two and then the website is displayed.

So, copied my profile from a Windows 10 PC that doesn't work to the server and it works.

I've tried with tracking protection off. Turned off all adblockers, run in safe mode with all addons disabled, cleared my cache, deleted all cookies Created a new profile and still no go. Turned off Windows firewall, moved hosts file out of the way. Still no go. Also deleted prefs.js to run firefox as completely vanilla without any changed preferences.

I'm not inclined to install malware, so chrome based browsers are not an option. They are actually blocked so I couldn't install them even if I wanted to.

All PCs are on 21H2 3208. Upgrading is not an option at this time. PCs will be upgraded mid-late 2024.

All PCs are required to be connected to VPN at all times as we work from home. Being on call late into the night also means we can't just disconnect. We use NordVPN. Yes I know there is a lot of paranoia about VPNs being the source of all online crime. I just think that's an over-generalization. A convenient excuse.

https://www.scorptec.com.au did a similar thing earlier this year, but at least with them we get a captcha and can get to their site.

Could this be a browser issue, or is this more likely to be a Windows 10 issue? Also updated Windows 10 to latest patch each month and it's been the same for three months.

This is a rebuilt PC after a hard drive died, Windows 10 Pro N version 22H2. and YE

I am trying to access video content on cbc.ca or Amazon.ca and receive an error message that "no compatible source was found for this media" - Amazon or on cbc.ca "Oops...None of the given sources can be played".

Prior to updating Firefox to version 123.0.1, both played video on these sites without an issue.

I have uninstalled and reinstalled FF and the issue persists. I can play the video from these sites with Chrome or Edge without a problem.

I have installed Java and have tried all of the help tips without success:

I have followed and installed recommendations from : https://support.mozilla.org/en-US/kb/fix-video-audio-problems-firefox-windows however the latest Media Feature Pack for windows is from 2019 and is no longer applicable to the 22H2 version. https://www.microsoft.com/en-us/software-download/mediafeaturepack. Windows store does not offer the pack.

The changes suggested by https://support.mozilla.org/en-US/kb/block-autoplay have been applied and no change

I am not running malware bytes or a VPN.

I have cleared my cache, and browsing history, rebooted = no change.

I have no add-ons, extensions or themes installed.

I prefer to use FF, but require that I can view videos from many sites.

On version 89 while on Google Images, I can no longer click the image thumbnail to bring up the side menu on the right with the full size image.

It previously worked fine. I tried troubleshoot mode with all extensions removed and same issue. I tried on chrome/edge and later versions of firefox above 100 and it works as well.

My guess is there was some recent change on googles end that broke this on the older version. 89 supports webp so im not sure its that.

I like this version and would like to exhaust all possible fixes before defaulting to updating.

Lately YouTube playing videos have been playing super fast or skipping straight to the end. I mean, they are horribly fast.

Things to know:

• I am posting here because I can't determine whether browsers may have settings unique to them that I need to change. This also happens in Chrome, but not Edge.
• I was recently forced to upgrade to Windows 11 - I can't say this issue happened exactly at that time, but fairly recently after the upgrade. I am running Windows 11 Pro.
• This does NOT happen when playing in a private browser window, either Firefox or Chrome.
• Having the Mozilla VPN on or off has no effect.
• I am sure the playback speed is set to normal. I have tried changing the playback speed to anything but normal and then back to normal and the current video runs correctly UNTIL I play the next video.
• This does not happen with Vimeo.
• It does not happen in FF for Android.

Any questions, thoughts, or advice would be appreciated.

Since this week I have been unable to access flightradar24 web site due to a problem with WebGL. It tells me that I need a compatible browser e.g. Firefox

I am running Linux Mint 21.3 Cinnamon on and I7 processor with a NVIDIA Corporation GK208B [GeForce GT 710] graphics card.

I have edited the about:config file as follows:

webgl.force_enabled TRUE

but noted a collection of failed messages as shown on the attached screen shot.

This web site is still accessible using chromium on the same computer, suggesting that there isn't a hardware problem.

Thanks

Howard

Just in the last few weeks, "buttons" on web sites do not work in Firefox, but work fine in Chrome. Example: https://www.mealtrain.com/users/sign_in/ The sign-in button does nothing in Firefox, yet works fine in Chrome. V. 125.0.3, Windows 10.

Video on some websites is choppy after updating to a newer version of Firefox (115.8.0esr). I have attempted to upload a video of the problem but it seems only still images are allowed and this doesn't illustrate the problem. An example website where this occurs is https://www.fiat.it but there are plenty of other examples. It looks as if the playback is jumping forwards and backwards between frames. Strangely Youtube videos seem OK.

Some information which may be of use

OS: OpenSuse Leap 15.5 HW: Dell Precision 7510 with Nvidia Quadro M2000M video card and driver version 550.54.14

I have also noticed that when starting Firefox from the command line I see frequent messages like

Sandbox: attempt to open unexpected file /sys/devices/system/cpu/cpu0/cache/index2/size Sandbox: attempt to open unexpected file /sys/devices/system/cpu/cpu0/cache/index3/size Sandbox: attempt to open unexpected file /sys/devices/system/cpu/present Sandbox: attempt to open unexpected file /sys/devices/system/cpu Sandbox: unexpected multiple open of file /proc/cpuinfo

Probably not relevant but I included it just in case it is useful

Any help you can offer with debugging would be much appreciated, thanks

Whenever I try to sign into any Google site whether it is Gmail, Google, Youtube. or even signing into a site with a google account like Pinterest I get sent to the google help page taking about clearing cache & cookies. Even from there when i click sign in it just refreshes the page never actually taking me to the sign in page.

I'm trying to open a web page, which worked perfectly until about a week ago. The address is: https://xdaforums.com/f/xiaomi-poco-x3-pro.12163/

I now get a popup window, which tells me that I'm trying to open a "application/octet-stream (377 bytes)" and gives me the option of "open with" or "save file".

I don't want to do either, just view the page as before.

Hi, I've got a Wordpress website which contains some clickable links that run Javascript code. I have used obfuscation to protect the Javascript code and lock it to my domain. It all works fine for Microsof Edge and Google Chrome, but fails to display for Firefox. Is it normal for Firefox to not display obfuscated code for user protection or something like that?

Starting yesterday, every youtube video I try to watch never plays or is in a constant state of buffering. It works fine in Edge, and Twitch streaming has no issues so its definitely not my internet connection.

I've already tried clearing my cache, rebooting, clearing it again and refreshing Firefox and the issue remains. Disabled adblocker as well. I am currently on version 106.0.5

I do not care about MSNBC, I just want to know why I cannot live stream on MSNBC in case I run in to other channels that may not work I would like to solve the issue or I guess I can just uninstall Firefox and call it a day if it is just the browser.

The audio does work, but the video is the start up or splash photo for MSNBC

Firefox will stream on NBC and I can stream MSNBC using Chrome and Edge.

I resent all of the setting in Firefox to default, and I turned off all of the extensions.

This morning I could not log into the Schwab customer website using current Firefox version 123.0 on Windows 11. Reverting to version 122.0b9 solved the problem. Before the reversion I tried clearing cache, history, passwords, etc, and I tried a full reinstall of version 123.0. What else would prevent a connection to Schwab when other websites worked fine?