Firefox 社群討論區

After new update (135.0a1) my youtube vids starts with audio but NO actual video. Also it timeline constantly extends (like when you move cursor to timeline is extends verticaly and get more light color) and back to grey state.

I tried remove all addons, clear cookies and private windows. Also previewr of video rly buggy and just spams images(?)

Dear Sir/Madam,

I have recently found some sites that do not open in Firefox, however, in Chrome everyhing is fine. This was one of them: https://sciendo.com/article/10.2478/jdis-2025-0002

The other one was a login page for an Admin site - that is not suitable for testing, since it contains confidential data.

Could you please check it?

Thanks, Krisztina Kőrösi

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?

Youtube seem to be having problems with video decoding, previous frames seem to be displayed from time to time. for ex, this video: https://www.youtube.com/watch?v=dFhzMEnCEhY

The same profile works on Firefox 134.0b8 (64-bit) without problems, but not on nightly. If I just disable `media.hardware-video-decoding.enabled` and restart, then the problem goes away on Nightly.

Enabling/Disabling my user customizations don't seem to affect it. Enabling/Disabling addons don't affect it. Using a new empty profile also doesn't affect it, the problem persists. I tried deleting "gmp-widevinecdm" folder and redownloading it, still didn't solve the problem.

I seems to be some sort of regression, it used to work before a couple of days ago. Please fix, I hope the information I provided helps, as I like having hardware acceleration.

I also tried to update the display driver. nVidia Driver: 31.0.15.5176 now 32.0.15.6636

Is this something to be concerned about with future sites, or is this an unfortunate, isolated incident? One of my local utility companies is not going to be supporting the use of Firefox on their website any longer. Has anyone else seen anything like this on other sites, or has this been brought up elsewhere? Frankly I find it outrageous and is forcing me and others to use Chromium based browsers (aside from Safari which I don't use).

• I emailed the company asking for an explanation, and I'm awaiting a reply.

I would share the URL for others to email and help press the company on the issue, but wasn't sure of the guidelines of the forum or if that was appropriate. I'm just irritated and venting sorry =/

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?

Try to log into my Subway account get message after time out at first attempt "Secure connection Failed"

How do I get around this?

Bye

Dean Dickson deand@internode.on.net