topic Re: Facebook in Discussions

Facebook

Islpmaster — Wed, 22 Apr 2026 08:01:10 GMT

Since version 150.0 (64-bit), I haven't been able to access Facebook.
I've tried disabling add-ons and using “debug” mode—nothing works.
Facebook works perfectly on Chrome or Edge... Any ideas?

Re: Facebook

Derric — Wed, 22 Apr 2026 13:11:24 GMT

I have the same problem. Nothing works - on 2 different PCs

Re: Facebook

Stooby2 — Wed, 22 Apr 2026 13:17:08 GMT

Likewise, Facebook won't load at all, fine on Chrome & Edge. Was OK until the last update.

Re: Facebook

digitaltrucker — Wed, 22 Apr 2026 17:56:21 GMT

Same here. I tried to roll back to last version but since I had used Firefox with latest version it would require a new profile and I really don't feel like redoing everything I've done since I started using FF as my daily again.

Re: Facebook

MrMaster2k — Wed, 22 Apr 2026 22:21:53 GMT

I am having the same problem when using Firefox 150.0 (64-bit)

I have tried to do a reset of Firefox and have disabled all addons

I have also read that Mozilla has used Anthropic’s Mythos to Find and Fix 271 Bugs in Firefox - I am wondering if this has anything to do with the issues we are experiencing accessing Facebook at the moment.

After I attemp to login, I am entering my password and I get the message: "The login information you entered is incorrect." - however the same login information is working perfectly fine on other browsers.

I would be happy to supply the trace documents if someone from Mozilla would reach out to me with regards to this issue

Re: Facebook

Profudemate — Thu, 23 Apr 2026 06:54:55 GMT

I have same problem.😡

Re: Facebook

Brianne — Thu, 23 Apr 2026 07:59:59 GMT

Yup, same problem for me. FF hangs on transferring data from Facebook or waiting for Facebook. Then shows white screen only.

Re: Facebook

TwistedMister — Thu, 23 Apr 2026 13:44:49 GMT

White screen with logo only. Infected two machines that now work fine with Brave. So much for AI "improvements". Maybe have human testing?

Re: Facebook

Anonymous — Fri, 24 Apr 2026 07:19:55 GMT

Hi. I have a similar problem. Facebook website stopped working. The website doesn't load at all. It shows loading, but nothing happens at all. I tried clearing cache and cookies, but it didn't help. The problem occurred immediately after Firefox auto-updated to v150.0 (x64). I also tried the "tracert" command on a Windows PC and "traceroute" command on a Linux PC... and both ended successfully... at the end of the trace was the server: "edge-star-mini-shv-01-vie1.facebook.com [31.13.84.36]".

Re: Facebook

Agentvirtuel — Fri, 24 Apr 2026 07:24:05 GMT

Hello

Other discussions https://support.mozilla.org/en-US/questions/1577753

Re: Facebook

Anonymous — Fri, 24 Apr 2026 07:25:40 GMT

Thanks.

Re: Facebook

Stooby2 — Fri, 24 Apr 2026 08:14:13 GMT

So there seems to be a cure - this is on another thread about the same issue, I've tried it and it works:

Open about:config, search for security.tls.version.max and change it from 4 to 3.

Re: Facebook

Islpmaster — Fri, 24 Apr 2026 09:37:26 GMT

Working for me...:)

Re: Facebook

digitaltrucker — Fri, 24 Apr 2026 20:41:23 GMT

Working for me, too. Thanks!!

Re: Facebook

rafi_pancu — Sat, 25 Apr 2026 09:38:45 GMT

Thank you! It works

Re: Facebook

noreenkhan12722 — Sat, 25 Apr 2026 12:13:42 GMT

It sounds like a Firefox-specific compatibility or profile issue rather than Facebook itself, especially since it works fine on Chrome/Edge. Since disabling add-ons and using troubleshoot mode didn’t help, try these steps:

Clear cookies and cache specifically for Facebook
Check about:config for any strict tracking protection settings blocking scripts
Create a new Firefox profile (this often fixes stubborn site issues)
Try disabling Enhanced Tracking Protection just for Facebook

If it still doesn’t work, it’s likely a Firefox rendering bug in that version.

For more tech tips, troubleshooting guides, and digital updates, you can also check

Re: Facebook

Agentvirtuel — Sat, 25 Apr 2026 12:31:35 GMT

Hello

Other discussions

https://support.mozilla.org/en-US/questions/1577707
https://connect.mozilla.org/t5/discussions/latest-firefox-update-150-doesn-t-work-with-facebook/td-p/123450

Re: Facebook

Derric — Sun, 26 Apr 2026 22:54:11 GMT

Perfect! Thanks!

Re: Facebook

jimspc — Mon, 27 Apr 2026 00:58:32 GMT

WFM great Thanks

Re: Facebook

GenXAccord — Mon, 27 Apr 2026 23:57:37 GMT

And where exactly do you open "about:config?"

Re: Facebook

digitaltrucker — Tue, 28 Apr 2026 02:54:37 GMT

just type about:config in the address bar and hit enter

Re: Facebook

Agentvirtuel — Tue, 28 Apr 2026 19:00:15 GMT

Hello

These discussions https://support.mozilla.org/en-US/questions/1577753

Re: Facebook

Tall_Paul_78 — Wed, 29 Apr 2026 02:43:49 GMT

This works for me, but only for several hours. Then the problem comes back and I have to restart FF, again for a few hours before the problem becomes too severe to ignore.