Komunitné fórum Firefox

Hi everyone,

I am experiencing a persistent rendering issue on my company's website when viewing it through Firefox (v123.0+). The site features heavy-duty industrial units and detailed technical specification tables, which involve several high-resolution PNGs and large CSS grids.

The Issue: When scrolling through our product gallery, the images seem to "flicker" or disappear momentarily. This does not happen in Chrome or Edge, which leads me to believe it’s a Firefox-specific rendering bug related to hardware acceleration or the way Firefox handles large object-fit: cover containers.

Live URL for testing: [https://portaking.pk/|https://portaking.pk/]

Details:

Flickering: Occurs primarily on the "Porta Cabin" product pages where we use an image slider.

Console Errors: I am seeing a "Layout Force Reflow" warning in the Firefox Console that I can't seem to replicate in other browsers.

Troubleshooting: I have tried disabling all extensions and clearing the cache, but the jittery scrolling persists on this specific layout.

Is there a known CSS conflict between Firefox’s rendering engine (Gecko) and modern WordPress grid layouts that might be causing this? I want to make sure our clients using Firefox have a smooth experience.

Thanks for any insights!

how do I fix this?

Cloudflare Ray ID: 9d50512f88ba72d4 • Your IP: 35.149.207.21

Access Denied You don't have permission to access "http://www.lowes.com/Search=dewalt%20battery" on this server.

Reference #18.c669dc17.1772286240.1b40cb0b

https://errors.edgesuite.net/18.c669dc17.1772286240.1b40cb0b

Hello everyone,

I am facing a layout issue on my website when opening it in Firefox browser. The website works fine in Chrome, but in Firefox some elements are not aligned properly and the mobile menu is not working correctly.

Here is the website URL for testing: https://bestmover.ae

The issue happens on the homepage header section and navigation menu.

Could someone please guide me on:

• What might cause CSS to behave differently in Firefox?

• How can I inspect and fix compatibility issues?

• Is there any common Firefox-specific styling issue I should check?

I would really appreciate your support.

Thank you.

I am trying to ope the website: https://sumukeys.com/ however, upon opening, immediately closed. I did try all recommended settings from Firefox and also from Google. Nothing helps. Simultaneously the MS Edge browser does work with this site.

Brave works on iPad, must be Linux/Firefox issue. https://login.gmx.com/login#.1559516-header-login1-1 status-code "429" message "Too Many Requests" request-id "f9ec64a99d038a4a0fdc19793f707d42"

Works routinely, but not today. Re-booted, cleared browsing data, no help. Firefox Browser 147.0.3 (64 bit) Mozilla Firefox Snap for Ubuntu canonocal-002 - 1.0

Memory 8.0 GiB Processor Intel Core i5-4250U CPU 1.3Ghz x 4 Graphics Mesa Intel HD Graphics 5000 (HSW GT3) Disk Capacity 250.1 GB OS Name Ubuntu 22.04.5 LTS Gnome Version 42.9 Windowing System Wayland

I was pasting in data from the internet into my spreadsheet and google sheets (or Firefox) is pasting in said data three times and it is driving me insane. I paste the raw values in a formatted cell, and rapidly it pastes correctly, but then pastes the original data/cell at least once if not twice. Like, say there's a green cell and I paste the values in it, and it works, but it then pastes the data OVER the cell removing the formatting. The worst part? It works correctly on chrome!

When copying from an outside tab then use paste value only into a Google Sheets tab, whether using shortcut or the drop down menu, it seems to first paste properly then show a "paste" dialog box that couldn't be removed. Any other input seems to paste again, taking from the last copy before the current one. Copying from another Google Sheets tab seems to have the same result but instead of the dialog box, it double paste, as described previously, immediately. Testing in Chrome seems to work as usual and clearing the cache has not help. Issues seems to arise since the latest update to Firefox.

my PC was lagging on wake up so I was disabling some things at startup like duck duck go and copilot to see if that helped. I have windows 11. somehow during the process my google sheets will no longer perform copy > paste special values anymore. It works on my Mac and it works on other browsers, but I need it to work on firefox. went to google sheets help, they are also stumped.

These are the two opend email sites that I always use with no problems until this last few weeks, photos added show when links are clicked on the page and the resounding resaults.

I realy hope that someone can realy help.

So far all other emails that I receive open with no problems.

Thank you in advance.

I am running Windows 10 on a desktop pc. I have Firefox for Windows 148.0. I am editing a website on Joomla 5.4.3. To edit pages in Joomla, I use the TinyMCE editor. Since today, whenever I open a page in the editor, the editor keeps reloading constantly which renders the editing impossible. After I close the editor, the browser seems to lag for 5 to 10 seconds, before returning back to its normal, problem-free behaviour. This behaviour is only happening in the Firefox browser, not in others on the desktop.

I switched to my Macbook, which still had Firefox for iOS 147.0.4 running. There the above mentioned behaviour didn't occur. But when I updated Firefox for iOS to 148.0 the behaviour did start to occur.

So, I guess it is a bug in version 148.0? How can this problem be fixed?

Running Firefox 140.8.0esr (64-bit) on Windows 10 Pro on an HP laptop. The feature/problem described works properly with Chrome and Edge. The problem occurs when accessing the following article:

  https://www.comsoc.org/publications/ctn/turning-fiber-sensing-system-magic-fiber-optics-sensing

If the window is set wide enough, there is a sidebar displaying, "Share this content in X". If the screen is squeezed down (i.e. drag the right margin to the left) far enough, the sidebar will disappear. That feature is handled properly, but as the window width is increased and the sidebar appears, the main body of text does not wrap properly. It appears that Firefox is not compensating for the width of the sidebar.

 NOTE: As I am not a HTML expert, my subject line referencing a particular HTML class could be misleading.

I can't login to my Facebook account? But I can login to other browsers,

Can you please help me on this.

Thanks.

after confirmation and approval nothing changes on screen.

I've been using Firefox for a long time, but recently, browsing YouTube has become a nightmare. The newsfeed lags significantly and scrolling is not smooth at all. Interestingly, the same site works perfectly fine on Brave and Chrome. I've tried clearing the cache, but the stuttering persists. Please optimize the hardware acceleration and AV1 decoding for mobile devices. Hoping for a fix in the next update! Also sometimes YouTube videos don't play. But the same video plays in another browser on the same internet.

Access Denied You don't have permission to access "http://www.godaddy.com/" on this server.

Reference #18.acf7d517.1771548295.4f66cee0

https://errors.edgesuite.net/18.acf7d517.1771548295.4f66cee0 is what I get when going to https:\goddady.com as of today. Running on Windows7 (no, I won't upgrade). Tried a variety of changes. But Chrome works fine. Any suggestions?