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Running Surfshark on Windows 10 or 11 and Unbuntu 24.04. Some sites and attachments giving error failures. Happening with Firefox and Edge. Need troubleshoot source.

"Secure Connection Failed

An error occurred during a connection to forkliftgrocery.com. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem."'

Attachment error.

while watching YouTube in direct mode ... F revert back to normal mode every time new advertisement cut into the flow I have to reselect picture-in-picture mode. Will work reliably till new advertisement

After the update on the 14th, dark mode has gained weird stylistic choices that I cannot find a way to alter: namely, when closing a new tab, a white box with black font appears -as opposed to the previous darker toned grey/purple with white font. However as of writing this post, I notice that dark mode is not working on this webpage. Seeing as I have an extension enabled in addition to the basic dark mode selection in Firefox settings, I can only imagine that something was broken in the update. Please advise, the change is jarring.

Hi I was using TB 142 without problems. When upgrading to 143 ou 144.B4 I have problems sending mails to all users after some times. Usually the first mails are sent immediatly but after around 10 mails, I have very slow response (varies from 5 sec to more than 1 minute and sometimes timeout). Usually quitting TB solves the problem but this is very annoying. I went back to 140LTS and sems to have no longer this problem. This was tested on many diffrent networks. I am running under Fedora release 42

Thanks

This morning, Firefox updated automatically to Firefox 144. However, this update completely broke Firefox; every tab crashed, and I couldn't even use Firefox to get to this help site.

Edition Windows 10 Enterprise Version 22H2 Installed on ‎03/‎25/‎2022 OS Build 19045.6332

Changing my OS is not an option for me; those decisions are made far, far away. I was allowed to use Firefox instead of Chrome. Sadly, I have to switch over to Chrome today in order to work.  :(

I have added a couple of screenshots.

I am moving over to Chrome to do some work.

Thanks for any help, B

Being able to tell anyone what's going on is almost impossible. I am thinking of deleting Firefox despite having been using it for years, a loyal customer who subscribes to your VPN. When I log in my pinned tabs do not open the web sites, I'm told I've got connection issues, I've removed the sites from tracking protection, X tells me that is an issue since it only started after the update before todays update. What is the point of pinned tabs if they don't open? If I can't resolve this issue I will use Chrome, All of my pinned sites open there I just have to get used to using another browser, I don't like Chrome very much but I'm pulling my hair out getting no joy from Firefox. There has to be a better way of contacting Firefox than spend ages online as though it's top secret! I'm using windows 11 24H2

Since last week, virtually anywhere i go using Firefox Android I get the attached cloud flare test for that site. I use a VPN but turning it off doesn't fix it. I have cleared the cache, reinstalled the browser, and the problem persists. Curiously, if I log out and use Firefox without logging in, it stops. Chrome, Brave and Edge don't do this. Thanks, Mike

I have WhatsApp Web pinned as a tab in Firefox, and other than that I also have a home page. Normally when I launched Firefox, only one window would open and it would have both the pinned whatsapp tab and the homepage in another tab.

Since today, now when I launch Firefox it opens two separate windows. One window only contains the pinned WhatsApp Web tab, and the other window contains the home page.

How can I make it so that when I launch Firefox only one window opens that contains both tabs? Please don't tell me this option has been inadvertently removed.... Thanks.

I can't open https://english.ahram.org.eg and https://gate.ahram.org.eg/ Someone knows why? Maybe it has something to do with the last update. I think I could open them some time ago. Thanks!

https://share.firefox.dev/4n9AQMN

I seem to get really high CPU and memory usage only when I run youtube on Firefox. This issue never happened before. How can I fix this?

How do I install an email address that has been deleted and also can't remember the password for that email address. My other email address is rdherman@comcast.net for you to answer please.

I have always been a Firefox or Mozilla supporter, now I'm confused as I do use Microsoft Edge and others to support my apps such as Word, Excel, and others. The password thing about using traditional methods and now seems like a lot of people are using Google or Apple to log in really has made my life miserable. Where do I go from here?

help with loading on my desktop using firefox with facebook doesn't allow me to get on facebook update info cuz the info is outdated now need help won't pull up account

I upgraded to Firefox 143.0.4 and lost all of my Bookmarks. How do I find and reload my Default Profile? Also, I cannot load anything in Firefox I am forced to use Edge which I do not like at all!!!!

I get the following message when try to get https://webmail-oxcs.register.com./:

Secure Connection Failed

An error occurred during a connection to webmail-oxcs.register.com.. PR_END_OF_FILE_ERROR

Error code: PR_END_OF_FILE_ERROR

   The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
   Please contact the website owners to inform them of this problem.

I can bring up https://webmail-oxcs.register.com./ with Edge.

Learn more…

Hello, I’m unable to add additional email accounts on one of my PCs. I’ve tried everything — uninstalling and reinstalling Thunderbird, deleting cache files in AppData, but nothing works. The program keeps crashing every time.

Thank you in advance for your help, Alexis Lauxerrois

Bonjour, Je ne parviens pas à rajouter d'autres compte de messagerie sur un de mes pc. J'ai tout éssayé désinstallé réinstaller supprimé les fichiers caches dans AppData mais rien à faire ça plante tout le temps.

D'avance merci, Alexis Lauxerrois