Firefox Community Forum

I cannot open any web sites from the Mozilla Firefox on my computer. Every attempt gets the message :tab has crashed. Will I need to abandon using Firefox if this is an unfixable problem?

Youtube will not play audio. Game sounds work as well as running youtube on Edge, but not on Firefox. I have disabled hardware acceleration, made sure nothing is muted and even downloaded a soundfixer addon, but nothing works. This problem just began after a restart of my router and computer.

For years I've used My Yahoo as my homepage when I first launch a browser like Firefox. However Yahoo changed it recently so it goes to a general Yahoo page. Not happy with that as it has way too much information on the page (which may be part of the problem). I can't enter info for Google search. If I try to reload the page there seems to be no response, or after a bit I'll see the spinning wheel. I've had to Force Quit more times than I can count, which also doesn't seem to generate a report for Mozilla each time. I use a VPN (Mullvad) but even if it's switched off the problem persists. I use a MacBook Air with Sequoia 15.1.1 as the OS. I have Firefox set in Troubleshoot mode at the moment and the pages I need, like Google search, work just fine, like they would normally. Still having the problem as of 1-14-25 at 11:30 AM MST.

cannot load X, this is not an everytime occurance, super random. Perhaps half of my attempts to load the page it is interupted by an error.

see uploaded image below

I do not have enhanced tracking on.

I have used Firefox as my primary browser for many years, and have always used autofill for my passwords, credit cards, and addresses. Suddenly, about two weeks ago, my credit card data stopped autofilling. When I go to Settings > Privacy & Security, there is nothing regarding autofill anywhere (or anywhere in any Settings). I have attached screenshots of my entire Provacy & Security page, as well as Settings searches for "autofill," "payment," and "credit card." Please help me figure this out ASAP, or I will have to switch to Safari as my primary browser, which I don't want to do. Thank you!

One specific cache entry always contains a trojan virus everytime I run an anti virus check. I can't say where this cache comes from as it appears even if I don't open a single new website. I delete it but it appears everytime I use the Browser again, even multiple times during one session. It is always the same entry code. Is there a way to block a specific cache entry or at least to discern where it originates?

I am getting this message on my desktop from a site that I was using for a few years without any problem. Must to be something in my computer because my roommate in his computer is able to connect to this site. Need help to fix this issue.

"Hmm. We’re having trouble finding that site. We can’t connect to the server at unsoloclic.info. If you entered the right address, you can:

   Try again later
   Check your network connection
   Check that Firefox has permission to access the web (you might be connected but behind a firewall)"

Hello, during navigation on some sites (such as pathe cinema and Marianne.net), I am connected to my private account and when I want to do a transaction on these sites (such as booking cinema seats or reading private articles on Marianne, I am disconnected from my private account : these sites do not know me anymore !!! This is not the case when I do the same process via others browsers (Google or Microsoft Bing). Is it a question of parameters within FireFox ? Do you have any idea ? Regards

After a recent update, the 'Reopen Closed Tab' button has disappeared from my browser. Additionally, the drag-and-drop functionality to open hyperlinks in new tabs has stopped working. Is there a way to restore these features without reinstalling the browser?

I have recently encountered this issue with Youtube where a video playing perfectly normally will just stop at a random point and start loading endlessly. If I skip 5 seconds, it plays again without any issues until it reaches the same problem again. There isn't a pattern to this and I have not made any new changes to cause this issue. Additionally I have tested it on Chrome and Brave and this issue doesn't arise there. Any suggestion for a fix?

To Whom it may concern,

I have a few store credit cards all issued through Citibank. The password manager in Firefox only allows the first part of the website address, not allowing the distinction between say a Home Depot account and a Best Buy account for the login. By only allowing the address "citiretailservices.citibankonline.com", it does not auto fill the different passwords for the different sites. Can something be done about that?

Thank you for your time

I use to be able to integrate my excel calendar and my wife's. Entries were different colors and changes on my computer showed up on my Ipad. Now I have my calendar but I can't find hers. Does she need to make a change on her excel as well?