Firefox Community Forum

Firefox installation error on 2021 MacBook - Compressed data is corrupted or the split compressed file is missing.

The same thing happens when you download with Safari and Chrome browsers. I would like to know how to solve this. Thank you.

Hello,

I have been using Firefox for many years and also have Bitdefender Security Premium running on my devices. Unfortunately, I am getting more and more messages like the following:

Function: Online threat protection

firefox.exe attempted to connect to ads.mozilla.org using an untrusted certificate. We blocked the connection because untrusted certificates are issued by unrecognised certification authorities.

However, I can confirm that Firefox and the add-ons are all up to date. But I also trust Bitdefender, as this message will not have come out of nowhere. What can I do to get everything working properly again? Thank you. Kind regards, NaIch

Translated with DeepL.com (free version)

Hi,

I use Firefox app in macos, android and ipados. The bookmarks across them are not synching automatically. I need to press sync manuelly to do. All apps are updated, all settings look fine. Please help me synch bookmarks across platforms. Thanks a lot.

All of a sudden I cannot check out using shop on my IMAC. It has worked for me for years and now all of a sudden it stopped. Not sure what settings to edit. I can go through the check out process, but when I press check out the page will not load. I just get a shadow & spinning like it's trying to upload but it never does. If I switch to Safari I have no problems, but I prefer Firefox. Any suggestions or solutions appreciated. Lorri

I continue to receive this message when I open the browser. Fix "The bookmarks and history system will not be functional" error message

I have attempted to correct this with the various workarounds to no avail.

Anyone who can help with this?

I have autofill turned on, and it works (almost). The address fields are completed, but left in yellow highlight, and when I try to submit the form, it isn't accepted. I have to manually enter and then delete a character for they yellow highlight to clear - and then the form submission works. It's happening with more sites now.

Is there a solution?

Hello,

I'm trying to access a dropdown menu on trafficjunky.com but the menu is not functioning correctly and will not load. When I select the dropdown, it opens a small blank white box that should fill with options, and I should have the ability to free type as well so I can search for a location. This does not happen, the only thing that happens is what you can see in the picture and free type is not functioning.

I have cleared cookies and cache numerous times, updated my browser, deactivated extensions, turned off performance settings, and have tried both troubleshooting and incognito modes as well. I am not running ad blockers or themes on Firefox.

Any advice you can provide is appreciated!

Thank you, Kyle

Good afternoon. When I try to send an email link from the Firefox the default comes up with the "New Outlook." I would like to use Outlook Classic as I have in the past. In your default there is now way to choose Outlook Classic only the "New Outlook." Is there a work-around to this. Thank you!

bold textSelected text on page, e.g. search terms, are a dark grey color with black text. I have changed every option on setting with no success. I don't seem to be able to specify the highlight. I have tried, I tried overriding web pages to use my settings, high contrast, and system colors (PC, Win 11). This also occurs in eb pages, e.g. the Amazon page.

Thanks Mike

In the Security Measures overview, under Manage Passwords, I see the following: 3 passwords may have been exposed through data breaches.

All 3 websites with data breaches belong to Facebook.

I permanently deleted all Facebook accounts more than 3 years ago.

Without Facebook accounts, I can't and don't need to change my passwords, right?

Thanks and regards

this morning when i turned on my pc and went on firefox i had to sign in the account, and when i did that all my bookmarks had a strange immage ,like the immage i uploaded below, and my settings where wrong,now when go on youtube or any other web site i can't see my bookmarks, i tryed looking in the settings but i didn't find how to fix my problem.

I created a firefox profile from another, so I start with the same saved passwords and bookmarks which is nice.

Now I want to sync this new profile with the sync service of the mozilla account.

First, I tried to use the same mozilla account I was using for the original profile (which would be ideal), but I get an error saying: This account is already in use.

OK, so I thought, instead, I could use an alternative mozilla account to sync this new copied profile, but, when I try to register/login with another account I get this other error:

This profile was previously synced with a different account.

To keep your data organized and secure, each Firefox profile can only be synced with one account. To log in using ***@***, you must create a new profile.

Isn't there anyway to sync this new profile to a mozilla account? What's the whole point of copying profiles if you, after, cannot sync it? :/

My search history is clogged with repetitions of the same search. For example I log onto my bank account and the search history shows 15 plus or minus entries. It also happens with other sites i visit often. I searched the internet about "history" and It was suggested that is check extensions and remove them. Then Just today my bank sign-in icon was gone. Sorry Im not always using the correct terminolgy.