Firefox Community Forum

Hi, I have a brand new macbook air and wanted to install my preferred browser, Firefox, but after installation Firefox will not launch. I’ve tried to install version 133.0.3 and when I try to launch it, Firefox always freezes and show 'Firefox (not responding)'. I have restarted my mac, reinstalled Sequoia OS, uninstalled/redownloaded/reinstalled, and I cannot get Firefox to launch, ever. Safari (built in) and DuckDuckGo (new install) browser both work.

Please let me know what I can try to do to get Firefox working.

I recently loaded Firefox 133.0.3 (64-bit) to a new computer. I signed into my Firefox account and opened Firefox. The Bookmarks Toolbar loaded but all the original icons had turned to globes and I had to open each one to get the original icons back on the Bookmarks Toolbar. The same thing happens to the icons in the Recent Bookmarks column. The add-ons also dissapear from the add-ons toolbar and I had to go into Manage Extension and Enabled them to get them back up. The problem is that when I close Firefox I have to log back in and do the same thing all lover again. I reaserched the problem for fixes but found no nothing covering this issue. Anyone have a suggestion for a way to fix this issue? Firefox works fine in my old computer. Thank you for your time.

I had to uninstalled FireFox because of googletagmanger.com. It was causing me problems with all my websites, favorites, and Proton Mail email.

I tried several times to uninstall and reinstall FireFox, but googletagmanger.com kept still showing until I deleted FireFox and stopped using it.

I only have one place where I can download the iOS FireFox browser app and that is from the Apple Store. If I tried to type it to get it from online, it takes me to the Apple Store. Some day I would like to go back and get the app but the googletagmanger.com would have to be removed.

Almost every time I open Firefox it asks to update. I always say yes. After the update, it can't open any sites. Sometimes I get a message saying Firefox is already open. When I check the Task Manager, there are usually several instances of Firefox open. After ending all open Firefox's, I still can't open sites, it just runs until it times out. If I run a registry cleaner, and delete any bad registry entries, then Firefox will load sites. I feel like my Firefox may be corrupted and entering bad registry code. Is there a 'fix' I can run to correct these errors, or should I delete my Firefox and download a new copy. This problem started a few updates ago. I have the most current copy of Firefox, Version 133.0.3 (64-bit). I am running it on:

Device name LAPTOP-C2UVEEFH Processor Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz 1.80 GHz Installed RAM 12.0 GB (11.9 GB usable) Device ID A5C7A4A4-F05C-488D-83A2-151AC8C536DC Product ID 00325-80064-27654-AAOEM System type 64-bit operating system, x64-based processor Pen and touch Touch support with 10 touch points

Thank you for any suggestions you can give me, Jerre Johnson jerrej1950@verizon.net

Since the last major update, the title bar is blank. Not missing, blank white. If I use the task bar to shrink and restore it, it appears normally. Sometime in normal use it suddenly appears. A search didn't find anything for me. Any ideas?

12/12/24 - netflix says i need to upgrade firefox browser in order to watch vis, but running MOST current version (115.18.0esr). Mac OS 10.12.6 . need help fixing issue. thanks