Firefox Support Forum

Video on https://www.abbeyroad.com/Crossing is suddenly unable to be played after to last Firefox update!! This has happened several times in the past but after 2 or 3 days it suddenly will start working again!!! It's been over a week this time and no resolution yet! Note following LARGE ROTATING X is: "The media could not be loaded, either because the server or network failed or because the format is not supported." Same note as in the past but eventually disappears and video works just fine. The video is a live shot of the Abbey Studio's Crosswalk (ie, the one shown on the cover of a Beetles Album years ago).

I have had many recent issues accessing things with Firefox. A couple examples are Slack and NEUP.gov. If I try to go to NEUP.gov it never loads. If i try to log into the University of Michigan enterprise Slack, via SSO, it says 400 Bad Request.

Both of these work fine if I do them on Chrome. I also talked to Slack, and they suggested it is not on their end. I don't want to switch to Chrome, but if I can't access the sites I need to on Firefox what else can I do? Any ideas on why this is happening would be appreciated.

On my Personal GMAIL Account…

Why can’t I locate my emails when I deselect the folder they are in? I use to be able to deselect a folder and the email would automatically go back into my inbox.

There use to be the availability to restore from my Personal GMAIL account a 30 day previous history… I would have to wait for the restoration, and every email I had in my Personal GMAIL account could be found in my INBOX. Has FIREFOX UPDATES REMOVED THESE TWO OPTIONS FROM MY PERSONAL GMAIL ACCOUNT?

GOOGLE SYNCED WITH MY FIREFOX AND REPLACED ALL OF MY BOOKMARKS AND i CANNOT GET THEM BACK AND THEY ARE FIREFOX SPECIFIC WITH PASSWORDS AND ALL. PLEASE FIX THIS. i HAVE TRIED MULTIPLE TIMES UNSUCCESSFULLY

Hello, can you add better support playback on .mp4 videos? Seems with Firefox it's a hit-and-miss with some .mp4 videos that will play and some that will just show "No video with supported format and MIME type found".

All other browsers will play .mp4 videos without an issue but Firefox won't.

If you can provide better .mp4 playback support that would be greatly appreciated. Thanks

Here's one of those videos for an example: https://drive.google.com/drive/folders/1Fv6SdftiCXeYPQOdF17H2JNpwjMu9P7q

Pretty much a URL string like example.com/videosample.mp4

I'm hoping the developers of Firefox see this...

There are far too many context menu items that I neither need nor use. I would like it to only show those context menu items that I make use of, but there's no way to do it. I would like to see future updates or iterations have this incorporated as part of the Settings.

Sometimes in the background firefox will start to max out my ram usage (32GB). I am not sure if it is a addon or a site which is doing this. I captured a memory measurement, but not sure what to make of it. I don't have anything to add up parts or anything.

What is weird, is when I go back to firefox and tab through my tabs it will go back down to a reasonable level.

https://drive.google.com/file/d/1VHgEqVGBasSiypTj_iiiKvhUAq_thlKn/view?usp=drive_link

I am no longer able to log into my Capital One Venture account using Firefox. It is not a Capital One problem because I can log in using Microsoft Edge. Do I need to reconfigure something in Firefox?

if firefox is present on my computer it allows roboform to open websites but will not allow login to be completed even in microsoft edge or firefox If firefox is removed roboform works fine in microsoft I have uninstalled firefox several times and reinstalled to no effect including roboform as a FF extension

I can not enter information into the required fields for my online banking billpay service with Firefox but works fine with Google Chrome.

I can not log on to my email with Firefox but works fine with Google Chrome.

I spent a lot of time with the online banking tech reviewing the Firefox settings but we could not find what was causing the problem.

mike

When printing a page to PDF, with headers & footers, the default setup shows the date in right footer. However this date format is in (for me) awkward US format . Is there a way to show the date according to system regional short date & time ?

info: OS: windows 10 pro

 date format: YYYY-MM-DD
 time format: hh:mm (24-hr)

FF: 120.0.1 (latest to date) FF about:config -> print.print_footerright = &D FF &D format: MM/D/YYYY, h:mm PM (12-hr)

I have Firefox open. When I click on a link in Thunderbird instead of opening the page in the open Firefox window, it opens a second Firefox window? This just started happening and I don't know what I might have done to cause it. Using Windows 8.1.

Honestly I don't have a clue as to where to look to resolve this sudden issue because I've never seen it before. While testing a simple single page static web site firefox keeps loading the same page into a new tab and a rate that I cannot keep up with. In a few short minutes there are hundreds of tabs open each with the same page. I've tried cancelling Firefox, rebooted my system, even removed and reinstalled firefox all to no avail (using Linux Mint). What's interesting is that all other browsers I try do NOT do this. They all work just fine. Any thoughts, ideas, suggestions as to what might cause this and/or where to look to diagnose? Thanks in advance.

Dear Firefox Support Team,

I hope this message finds you well. I am writing to bring to your attention an issue I have encountered with CSS styling on Mozilla Firefox.

I have implemented the following CSS properties on my website to achieve a zoom effect: body {

    zoom: 70%;

} but it is not supported by Firefox.

I tried this approach: body{

 transform: scale(0.7);
 transform-origin: 0 0;

}

While this approach is supported by Firefox, I am experiencing an unexpected behavior. Instead of a smooth zoom effect, the entire website is zoomed out, and the content is shifted to the left, leaving the right side blank with a white space.

I have attached a screenshot for your reference.

I have tried various alternatives, including using the zoom property, but it seems that Firefox does not support it. I am seeking assistance in resolving this issue and ensuring a consistent and smooth zoom effect across different browsers, including Firefox.

Your guidance and support in resolving this matter would be greatly appreciated. If there are any workarounds or best practices to achieve a zoom effect without causing layout distortions, I would be eager to learn about them.

Thank you for your time and assistance. I look forward to your response.

Best regards,

I used THIS link to change mousewheel.with_control.action to 5, which allows for using the scroll wheel to pinch zoom. My only issue is that it is extremely cumbersome, with 3 full rotations of the wheel required for a 2x zoom. Is there any way to increase the amount per tick it zooms in by?

I have read through all 3 of the following posts linked below on this issue, and cant make it out.

I am trying to move the find bar to the top of firefox. Tried the really long codes suggested, and the short ones. Yes, I enabled "true" in the config settings. Added the chrome folder and text file, I think in the right section. Restarted firefox lots of times upon each code I tried, still not working.

Any ideas? thanks!

https://support.mozilla.org/ig/questions/1372399

https://gripfastistech.com/index.php/blog/82-move-findbar-to-top-firefox-69.html

https://www.reddit.com/r/FirefoxCSS/comments/11odffm/psa_incoming_changes_to_default_element/