Firefox Community Forum

As of today, when I launch firefox, all of my tabs (which have been working fine for the last several days) crash.

https://i.imgur.com/7vrmvam.png

By disabling all of my addons, I get this to go away - and by testing addons one at a time I am able to determine that: -Ublock Origin -Kaskpersky Password Manager Cause all of my tabs to crash.

Whereas: -Sponsorblock for Youtube -Youtube Nonstop Both crash if I visit youtube, but don't affect the browser otherwise.

So it seems like ALL addons are currently broken when they try to affect a tab?

I am having troubles looking at this website due to the following error when I open it:

Website with error: https://www.bolsadesantiago.com

ERROR shows the following:

gat.bolsadesantiago.com Error fetching quote:500

See attached example of my problem:

For the these links: https://www.bolsadesantiago.com/resumen_instrumento/....

I am getting these attached errors:

I use Pocket on my MacBook Air 2017 MACOS Monterey 12.7.6, and used it daily for years. I cannot access Pocket just now so cannot give you any data about its version. Below is a screenshot of the Firefox version that I just loaded yesterday but which is also refusing to load any link, incl. Pocket. No error message now; yesterday when Firefox refused to load anything, a message saying "Not Secure" showed up atop my screen left of the link I was attempting; it showed up for every link I tried, but is no longer showing up at all, though Firefox continues to be unable to load any link. Second screenshot below is my current attempt to load 2 links plus Pocket, a video of it would show all 3 loading attempts on the screenshot having the little dot moving back and forth side-to-side but never loading. Hope this helps! And thank you kindly for assisting me, Alasdair Coyne

Attachment(s) Screen Shot 2025-04-10 at 4.17.50 PM.png Screen Shot 2025-04-10 at 4.09.23 PM.png

My Macbook pro auto updated firefox to 136.0.2 (aarch64). Now I do not have the option to always turn on the scroll bar. I used to have this by going to settings > general > browsing, and there'd be an option saying "always show scrollbars". In this edition, it is gone. How do I now enable always having my scrollbar on so I can see it?

I am a student and often use Canvas to do assignments. Lately when I am trying to open a textbox on Canvas on either a discussion board or on an assignment I get sent to a page that says something broke on discussion boards or the textbox is simply not there on assignments.

I have cleared my browser cache and it did not fix the issue so I instead tried another browser and it works normally over there. I am really not sure what the issue is so any help would be appreciated!

Good day

I have Firefox 137.0.1 (aarch64 ) running on my Raspberry pi 5 ( 8G Memory ) ( Ubuntu). I have been using this Desktop-settup for 2 years now without problems and all of a sudden, I get a lag on my sound when watching a video. And I do recall observing that an automatic update was done during the past few days.

So I can only assume that the update is to blame for this. Has anyone else noticed something?

I tried searching for a way to report this problem to the developers but I have not found anything.

Perhaps the community can suggest a way for me to pass this to the developers ?

Thank you very much in advance.

As the subjects says, every time I reopen my browser and go to any google service it ask me to sign up again even though I have previously already done that. Also I don't know if it helps but this issue started when I re-installed Firefox and logged in with my Firefox account.

I'm trying to use two screens so I can work with YouTube playing on the secondary screen. It works fine until I switch YouTube to full screen. It does fill the secondary screen fine and the video plays, but then my main screen goes black. I can swipe the screen and that brings back my main screen, but then it puts the black screen on my secondary screen. The best way I can explain it is that there seems to be a third screen option (let's call it screen two) that's completely black that's in between the main screen (screen one) and secondary screen (screen three). I can have screen one and two or two and three, but not one and three.

Any suggestions?

I was advised by Sainsburys to change my default browser to Chrome due to a problem with their website. that did not solve the problem and I now can't restore firefox . Have I been blocked from firefox for moving away if not please help me return to firefox.?

Is there a way to move a tab at a Second window, back to a previous window? Basically, can I freely decide which tab goes onto which window, when I have multiple open as a way of organizing my immediate search history and browsing?

Problem:

       Firefox 137.0.1 on Ubuntu 24.04 fails to load vencord.dev with PR_END_OF_FILE_ERROR

       Other browsers (Chrome, curl) work fine

       Same error in Safe Mode

   What I checked:

       SSL cert is valid (openssl shows no issues)

       Reinstalled Firefox completely

       Reset profile, updated CA certs

       No extensions installed

   Technical details:

       TLS_AES_256_GCM_SHA384 cipher

       ECDSA-SHA256 signature

       Verification shows OK (code 0)

   Need help with:

       How to debug this specific TLS termination

       Where to find relevant Firefox logs

       Known issues with Firefox 137 and ECDSA

   Can provide:

       Full openssl output

       Firefox debug logs

       Packet captures if needed

   Quick test:
   curl works:
   curl -v https://vencord.dev
   Firefox fails even in headless:
   firefox --headless https://vencord.dev

   Tried forcing TLS 1.2:
   NSS_SECURITY_ARGS="version=tls1.2" firefox https://vencord.dev
   Same error

Via C > Users > User > Appdata > Roaming > Firefox > Profiles >x73axdaw.default-release> storage > Default I'm presented with my various website stored info. What I'd like to know is how via the files I can discover the relevant url if able. For example in the screenshot noclip.website is a valid url, other option not so.

Metadata doesn't seem to be helpful and can't find out a "target url" looking through other files.

Dictation tools on AI platforms don't seem to work when the AI site is open in the sidebar.

This is the case when the AI site is open using the side view Firefox extension and the native Firefox AI sidebar.

My MacBook's dictation function works fine.