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Hello,

I can't see the livesteams on Clawcrazy.

It was working fine yesterday, I can see them on chrome from my pc and another device with Firefox can see them.

I have tried disabling my add-ons, clearing the cache, updating the gpu, making a new Firefox profile, turning enhanced tracking protection off and a private browser.

In each attempt I've always restarted Firefox and restarted my pc 2 times.

I'm out of idea's now.

I have a screenshot of the console and its errors.

would really appreciate the help.

I just installed the Thunderbird mobile app on my Google PIxel 6a, and I get the following error when I try to access both Gmail and Yahoo Mail: "Authentication failed. Update your server settings."

I imported my server settings from my desktop version of Thunderbird during the standard setup of the mobile app.

Is there a solution to this problem?

When i drag a tab to reorder it, it always just opens in a new window. I also can't move a tab back into another window with other tabs. I'm on linux mint running on wayland

For a while I've been able to put a youtube video in PiP mode while I do something in a videogame without any issues, but after yesterday's update every time I focus on the game the video becomes extremely laggy for no reason. I've turned off hardware acceleration (it was turned on before) and also tried it out in troubleshoot mode, but the result ended up the same. Has this happened to other people? Or a similar issue? Feels like more than a coincidence that this started happening after yesterday's update.

Hello,

I apologize if the topic is incorrect, but I didn't know which applied to my situation the best.

Starting on Monday of this week (4/28/2025), YouTube no longer loads properly on Firefox for me. The entire page is covered in video slots with no videos and if I try using a link to a specific video, it will take me to the page, however the video will not load or play, additionally any other elements such as comments or suggested videos will not load. I am using the latest version of Firefox Developer Edition.

I have tried all of the following:

• disabling all of my add-ons
• clearing cache, cookies, and history
• uninstalling and reinstalling Firefox
• logging in and out of YouTube
• Reaching out to YouTube (they told me to just use Chrome)

I have asked my friend who also uses Firefox and YouTube works fine for him, so I'm not sure exactly what is making it not work.

Thank you for your time!

Thunderbird 138.0 64-bit on Windows 11. When I receive a mail with a PDF attachment, I can click on the attachment and it opens in another tab and displays correctly. However, if I close and then re-open Thunderbird, the PDF does not display and the error message "The address wasn’t understood. One of the following (imap) is not a registered protocol or is not allowed in this context. You might need to install other software to open this address." appears in the middle of the otherwise blank tab. See attached screenshot.

If I close the tab and click on the PDF attachment again, it opens correctly and can be viewed. Same problem happens with every PDF attachment to emails.

As title says, whenever I'm scrolling through any website there's a lot of flickering, did some research and past "fixes" said to turn off smooth scrolling and hardware acceleration, which I tried but all it did was minimise the effects, this flickering has only been happening for the last day or so.

Firefox Developer Edition version - 139.0b1 (64-bit) Nightly version - 140.0a1 (2025-04-30) (64-bit)

Youtube video showing what's happening

I use several browsers and when it comes to functionality I consider FFox to be the best however with 1 major drawback - it's speed / lag issues which is why I stopped using it as my primary browser and only as secondary one

I can have 2 different Chromium based browsers open simultaneously and while this impacts the performance somewhat if I open Firefox and another browser responsiveness grinds to a halt (sometimes even crashes)

Even just starting Firefox by itself takes 5x as long as other browsers

So I'm wondering is Firefox just more resource intensive or is there something wrong with my setup?

The main difference between my Firefox install and my other browsers is the number of Bookmarks (10000s) due to me having it installed for much longer so is it possible for a large number of Bookmarks to slow the browser down even when not open ?

Other possible causes I read elsewhere are 'Cookies and site data' (currently around 50mb)

I clear the 'Temporary cached files' & 'Browsing history' on regular basis so they shouldn't be an issue

The add-ons I have installed are NoScript , Ublock Origin & Firefox Color

In regards to troubleshooting is it possible to install a 2nd install on the same system simultaneously without overwriting the current one ?

Thanks

Hello everyone. Google keeps telling me there is unusual traffic coming from my computer and requires captcha all the time. It only happens with Firefox and only when I launch a search from a blank tab, not from bookmarks. Environment : Firefox (last version) Windows 11 Family (updated), antivirus Bitdefender (support team does not detect any problem).

Please can anyone help me fix that ?

Thks a lot. Edms

When I’m watching on private browsing and I put the phone on sideways there is this weird thing, and when you put it back on standup position my phone you can only watched on a small scale on the of the phone like on the search bar but when it’s on full screen

As of lasts night Youtube has stopped loading. After reading some support articles I reset my browser and turned off nearly every extension and setting I could find and got it to load once, but then it stopped again. Navigating to Youtube brings up a grid of squares (which I believe should be stills for videos). I turned the extensions back on and tried turning them off one by one but I'm unable to isolate on that's causing the issue. Similarly, I tried settings one by one, but cannot find one that resolves the issue. Using the one normal open Youtube window I have, I am able to open a video in a new tab, but there is no menu on the left, no links on top no comments, I can't even like a video.

Tabs of Gmail not working in Firefox Browser even after clearing history, cookies and the issue persist after logging out and re logging in. The issue doesn't happen in other browsers.