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Recently, I've been experiencing an issue with YouTube on Firefox. I have restarted all my network equipment and removed any extensions from Firefox, but the problem continues. Any help would be appreciated. Please see attached photo.

Google Slides is very slow on Firefox compared to Chrome. It lags all the time in Firefox compared to Chrome where it runs normally.

An example here: Google Slides

Firefox version: 132.0 Operating System: Windows 11

I also notice it is using a lot more memory on Firefox compared to Chrome.

What?: Using screensharing option in Google meets stuns computer. Where?: Version 132.0.2 (64-bit) macOS 15.1 Steps to reproduce: 1. Open Google meet meeting. 2. Click share screen. 3. Select "Use operating system settings". - this is the only option available 4. Click Allow. Current behaviour: The screensharing feature stuns the computer, showing the loading mouse cursor for ever. I can't select the screen I want to share. The computer is unusable even after quiting Firefox. the computer should be restarted. Desired behaviour: The screensharing works normally.

When I click any link in an email (gmail) firefox refuses to take me to the site. Instead I get error messages like error 404 or most recently, the attached which was from a link in an email from my doctor. I opened the same link using brave no problem. I have uninstalled and reinstalled firefox a few times. I have deleted all plug ins. I can open every single one of those links and any other links in brave or any other browser. Not firefox. This is frustrating. Any help would be appreciated.

I'm using the latest version of TB: 128.4.3esr (32-bit) . . . But, I think I have noticed this on previous versions, also.

I like to Disallow Remote content from loading, for security purposes, and then to select to Allow it or not.

But I notice that if Remote content is Disallowed, when I click to delete the email, sometimes it works as expected, and sometimes it does not. The problem is, it's like it deletes it, but then another copy of the email appears. It will not delete. I have to hit Escape, and then delete it in the list. Then that does nothing. I have to close and re-open TB to see that the email is gone.

This is in contrast to how if I just Allow Remote content, deleting an email always works as expected, but then there is the security risk.

If you get a lot of emails you don't want, it's nice to be able to delete them quickly.

What is hanging it up, if you Disallow Remote content?

I have tried Deleting smart mailboxes and virtualFolders.dat . . . This didn't do anything

اقا یا خانم محترم درود من وصل نمیشوم موزیلا پسورد میخواد درست میدم میگه اشتباه فایر فاکس میخواد درست پسوردرومیدم میگه اشتباه است سه یاچهارشب هست که نمیخوابم که راه اندازی کنم میگه اشتباه است لعنت به ایران که ما توش زندگی میکنیم هزینه اینترنت که نگو فیلتر شکن که نگو وای از این دزدیهای اینها

Not sure about the category I selected for my question but here goes. Maybe the problem I'm having with Facebook is my browser. But, when I make or send a attachment to a Facebook message I'm replying to, while the photo of the attachment will show up the text within that attachment will not. How do I make the text ALSO appear within the attachment I'm sending. Any help would be appreciated. Thank you.

Sometimes, when I copy and paste a Youtube link into Firefox or I open a Youtube video in a new tab, the video player won't load. Sometimes it's fixed when I reload the page, other times it can only be fixed if I open a new Youtube tab and paste the name of the youtube video in.

Notes: - Tested in privacy browser with only Ublock origin active (no other extensions), did not appear to have this problem (It's a bit difficult to test since it only comes up sometimes with opening Youtube in background tabs/copying and pasting a youtube video)

    - Something I noticed: video player appears to load a lot faster in privacy browser.
    - However, turned off all extensions and themes in non-privacy browser and still had the issue
    - Youtube pages load in the background of privacy browser, but in the normal browser I have to click on them to load

- Turned off hardware acceleration, didn't change anything - Tried troubleshoot mode, doesn't look like the issue is still there? But confused on why the issue still happens when I turn all extensions off not in troubleshoot mode

Wondering if it's an about:config issue? I don't think I changed anything in there, though.

Screenshot of my issue below.

I'm running Windows 10 and Firefox with latest updates. With Firefox closed, when I right click on Firefox icon and select Open New Window a previous session window with whatever tabs were open is opened. This happens even if in the previous session I opened a new window, then closed all other windows, and then closed the single tab new window. This seems to have begun happening about 2 or 3 updates ago.

when doing image search (not by words ) in Yandex or Google the CPU clock is at full throttle (4.51ghz) And the pc starts to heat and slow down. on any other usage the pc is great . 8cores 16threads NVME 3X4 32gb ram gtx 3060 There is no issue on : ungoogled chromium_129.0.6668.100-1.1_windows_x64

Hello,

I'm brand new to Firefox (1 week!) and i was doing some copy and pasting in an email (using gmail) and i noticed that every time i tried to paste it would add a space into it. I was copying about 15-20 email addresses so it really slowed me down as i would have to go back and delete the space after the @ symbol every time! Is this a known issue and if so is there a fix? If not is there a way to do a bug report?

Thank you!

Best,

Zac

My LA TIMES pages won't scroll, they freeze. The Times says it's Firefox and they are correct. When I switch browsers the problem goes away. I've used Troubleshoot and erased the cache and a lot of searching to no avail.

Any insight would be most appreciated.

Flyerguy518

Hi your all,

I have used Thurderbird more than 6 years and it was really good for me without any complaints. However, I updated the email from Supernova to Nebular (128.2.3esr (64-bit) yesterday and I got the following message and I cannot receive any emails now. Fortunately, sending is no problem.

"Sending of username did not succeed. Mail server pop3.mailplug.co.kr responded: invalid command"

I searched the previous similar issues in the forum and I checked my status. However my own was the right one that people recommend.

Receiving Server: pop3.mailplug.co.kr / Port: 995 / SSL/TLS / Normal password Sending Server: smtp.mailplug.co.kr / Port: 465 / SSL/TLS / Normal password

Actually, I am using several pop email apps but I have no any issues on those apps except for the Thunderbird. The problem is Thunderbird is my main app. I am alternatively using outlook but really want to return to Thunderbird. Could you anyone help me out?

Thank you for your kindness in advance!

Most of the time Thunderbird is very slow, taking minutes to log in, minutes to download tiny messages, but sometimes is quick. Sometimes Thunderbird complains the password is wrong, but after three retries it accepts the password. Only occasionally it is quick as I'd expect. This has been happening for several months. I had hopes Thunderbird would find and fix the issue without challenge, but as the issue continues I am now raising it formally.

Hi I'm running version 128.4.3esr.

To prevent my inbox becoming very large I have created a folder called Archive and several subfolders such as 2021, 2022, 2023 etc.

Every few months I move old files from an earlier year into its appropriate subfolders.

I've been doing this for at least 10 years. When a folder is about 5 years old it is deleted.

My problem is that today I'm unable to move emails from my inbox to an appropriate subfolder. I get no response. It simply doesn't work as it used to.

Any suggestions gratefully accepted

Peter Moran

Firefox automatically adding the https to our internat Intranet and I cannot access it. Auto adding the https is off. This site is only available within our firewall. I have had access forever until recent updates have made it impossible to access it.

I type in the URL: ourintranet/ and that has always gone to the site. Now, it is changing it to https://ourintranet/ when I hit enter...never done this before. I have this setting: Don’t enable HTTPS-Only Mode enabled.

Are there settings in Firefox that can solve the problem? Or is more information needed from me? I have been using Firefox for many years, and am reluctant to switch to another browser.

I starting having trouble getting Firefox to open last week on a win 10 PC. I could only open a window if I ran as administrator. If I got a window open, then it would not go to any website I tried. I thought it was issues with my PC because it is old and I was having other issues as well. I got a new Win 11 PC and fire fox opened when I first downloaded it but now, I can't get it to open again. It is my preferred browser of choice. Any help on this? TIA, Stephanie