Diễn đàn hỗ trợ Firefox

I have Windows 11 and just installed the latest Firefox update (145). But every time I try to open a site, the page crashes. I seem to be able to work in troubleshooting mode, but otherwise I'm dead in the water.

Is there any way to roll back to version 144?

Help!

Hello! Thank you for taking the request!

My firefox browser crashes repeatedly at startup, only showing the crash report window instead of opening the browser. When starting the browser using troubleshoot mode, it crashes too, showing the same result. After uninstalling and re-enstalling the latest version, the exact same problem continues.

I've scanned for viruses and checked the computer RAM and neither seems to be the problem.

The latest submitted crash report ID is bp-0917ab7e-e656-42ff-aa92-40b8c0251112⁩

I'm really grateful for your help, and looking forward to your reply!

I've unchecked all three boxes, but the two sub-boxes stay checked and the sponsored stories and links continue to appear even though I unchecked the boxes. See attached image. How do I disable? Why can't I uncheck these boxes? I was actually just trying to disable it for a few, not all of my computers, but, now that it's being forced on me, I'm a bit unhappy with Firefox. I've supported, promoted, and used them for years but now they seem to be following the same path of other prying browsers. :(

Hello,

I'm writing because I’ve encountered an issue with the tab groups feature in Firefox.

Some time ago, after a browser update, I noticed a new feature that allowed me to group tabs thematically — I could name each group (e.g., "Study", "Work"), choose a color for it, and save and close groups to reopen them later. I found it very useful and used it a lot.

Last night, I decided to declutter my browser and closed several tab groups using the built-in menu. A bit later, I shut down my computer, but perhaps too quickly. This morning, when I turned my computer back on, Firefox was very slow to start. After a restart, everything seemed to work fine again, and the open tabs were restored.

However, all my previously saved (but temporarily closed) tab groups disappeared. In the tab group menu, I can now only see the ones currently open. I’ve searched through all the settings and history but cannot find any way to restore the missing groups.

Is there any way to recover the tab groups that I had previously saved and closed?

Thank you very much in advance!

On nearly a daily basis, at some point my Yahoo mail tab indicates a lost internet connection when I have no internet connection issues with any other site... including Yahoo. At first I could simply close the yahoo mail tab and reload it, but now I have to log completely out of my computer to restart it. If I simply try to open mail again, the tab simply continually searches for the site (at this point it has been trying to open the site for about 15 min). In searching for a fix, I found numerous other people have had the same issue (seems to go back as far as 2023, but in only started for me since upgrading to a new laptop). It seems to be only a Mozilla Firefox issue - but since Mozilla is my preferred browser I'd like to see if there is a fix before moving to another browser. Thanks for any guidance anyone can provide.

In doing some trouble shooting they had me clear my cash and I now have to enter the login info for each program where in he past FF entered it automatically.

I can find no way to get FF to do so again.

Hello It is impossible to display the icons of certain applications since I used Firefox. This problem does not exist with Chromium browsers (Chrome Brave...) Thank you for your help

After years of opening Outlook/Hotmail from my bookmarks or by entering the address, suddenly five days ago I can’t. All I get is a blank page with the address in the address bar (image attached). Using the same address, I can open it in MS Edge and Norton Private Browser, which has all of the Firefox bookmarks. I’ve spoken with Norton help, thinking that their program caused this, but they couldn’t solve it. Thank you

Why is my Discord blocked? It's a completely normal site where I can talk to my friends and play with them but now I can't. Please unblock this site. I wanna interact and have fun talking with my friends.

Hi, I always prefer using DuckDuckGo.com because they are totally private but use it together with Mozilla as my browser, would I still be able to do that?