All Products Community Forum

I have FF 50.1.0,and for some time,I have had problems making payments using Paypal. Everything goes fine until I click to submit payment on the Paypal site,and the page freezes. This just happened today when I tried to make a donation to a local charity. I then made the donation in my Aviator browser with no issues. This has been an ongoing issue with FF for several versions.

I am trying to reach an internal company website ([URL]), with a certificate chain rooted in a company certificate authority. This works fine in Chrome, and worked in Firefox on my previous computer. But i recently got a new machine, and something somewhere is not quite right. I get an error message looking like this (between the ~~~s):

~~~ Someone could be trying to impersonate the site and you should not continue.

Web sites prove their identity via certificates. Firefox does not trust [URL] because its certificate issuer is unknown, the certificate is self-signed, or the server is not sending the correct intermediate certificates.

Error code: SEC_ERROR_UNKNOWN_ISSUER

View Certificate ~~~

If i click on the error code, i get these details:

~~~ [URL]

Peer's Certificate issuer is not recognised.

HTTP Strict Transport Security: false HTTP Public Key Pinning: false

Certificate chain:

[certificate]

[certificate]

[certificate]

~~~

If i click 'View Certificate', i get a chain of three certificates:

1. Subject common name = [certificate]
2. Subject common name = [certificate]
3. Subject common name = [certificate]

If i go to Settings > Privacy & Security > View Certificates > Authorities, i can find both the [certificate] certificates. As far as i can tell, they are identical - i can open the certificate from 'View Certificate' and the corresponding one from the certificate manager and flip between tabs, and all the details are the same.

I am using Firefox 120.0, via a flatpak, on Ubuntu 22. I have given the flatpak access to /etc/ssl/certs, where my company's internal CA certificates are located.

To me, this seems like it should all work. The server has a certificate signed by an internal CA, which is signed by another internal CA, and both those internal CA certificates are in my certificate manager. So what is going wrong? Is there any way i can debug this?

I tryed Firefox 115.8.0esr and 115.9.0esr 32Bit on Windows 7. (78.15.0 works) Firefox crashes(the whole program, i mean no tab) on "about:support" or some pages on support.mozilla.org like https://support.mozilla.org/de/kb/firefox-leistungseinstellungen always reproduceable.

I disabled all Addons, i disabled this power optimizion setting, removed usercrome.css same. With Firefox savemode it dont crash. Spyware is blocked, means datareporting/telemetry/ping by disabling the options and empty the urls (like on FF 78 but it dont crash). Somewhere i read firefox can crash on a empty url, but i assume its fixed long time ago. A wrong, unreachable or empty url should not crash on well programming. Think about countrys that blocks urls, adblocker, pihole and so on. I dont remember about what url i read.

Does the savemode revert all about:config settings? What does support.mozilla ask the browser that causes the crash? It know it seems to identify the Browser, but usual its done by useragent and no "internal" communication.

Then FF always crash on ebay.de search if you scroll or change settings while the page is not ready. Spyware is too blocked by Hardware, ebay may wait for some ad? But thats already on FF78 but on 115 it seems more often, this was not with FF 52. But some sites including ebay stops to work with FF52/78 so no choice.

Thunderbird crashes regularly. I have determined that it might be due to RAM. When Quickbooks is open, Thunderbird will crash almost all the time. If I close QB, it is fine. I have an HP desktop w/ 8GB ram. What I don't understand is that it started doing this recently, but never used to crash. Is TB using more ram now since the latest releases? Any insight would be appreciated.

Whenever i use quick filter to look for email. Thunderbird would tank and massively slow down. Is this common problem or is it just me. Sometimes the performance hit also bleed outside the app and slow the entire system.

Hello, After update Thunderbird quick filter became very very slow.

If you type in quick filter field two words. At the beginning is being shown random results not connected with typed in words. Then in 30 seconds or later are being loaded correct results. Not possible to use like this. It's local search on normal PC (with CPU AMD Ryzen 5 PRO 4650G, 24GB RAM) filtering must to work fast. Could you fix that issue?

Thank you

hello tried a few things from help docs on line. nothing working. just keeps happening. tabs will say gah. your tab just crashed. works for a bit but once happens.... have to close whole firefox and open again. just started happening yesterday. I have used firefox for many many years never a problem. Something was not updated right. Please tell me how to fix this once and for all. if not I have to leave using firefox this is driving me crazy. terrible. Latest thing I tried was about:config - sandbox changed 2 items, 1 from true to false other from 6 to 0. as listed in this https://www.youtube.com/watch?v=_SIGynLjrjk

nothing has worked. Please help. thank you.

steve [email address].

I use Thunderbird to check the 15 different email accounts that I have to respond to. On the 4th of June it just quit sending or receiving emails. I tried deleting some of my emails but it hasn't helped. Do you think I haven't deleted enough or would there be another reason for it to quit working.

continue in /questions/1424778 in Thunderbird section.

Having used Thunderbird for some time, I installed it on a new PC, and found that virtually all my emails on a particular account seem to have been deleted, despite the app being set up to retain them. I checked on the webmail (BT) and they have gone. The account is set up as IMAP - as is another account on the same server, which seems OK. BT won't engage with me on this as they "don't support third party apps" I assume that 3 years worth of important client history is gone for ever? Can anyone suggest what I did wrong, or is this a software failure?

I suffered a BSOD on my fully up to date Win10 Pro (v 22H2, build 19045.4474)

Upon rebooting, Thunderbird is failing to open. The error message is:

Unable to open the folder Inbox on xxx@example.com because it is in use by some other operation. Please wait for that operation to finish and then select the folder again.

There is no other process using the Inbox folder. I have rebooted and the error message persists. It looks to me like the more correct message would be that the Inbox or the profile is corrupted.

I see other threads asking how to restore a corrupted profile, but none of the answers are very useful. They all see to be tips on how to restore a backup of the profile at %APPDATA%\Thunderbird\Profiles.

If I had a backup of that folder, I wouldn't need to ask how to recover a Profile after a crash.

If it helps at all, when I opened the Error Console in Thunderbird, I see the following messages:

``` Uncaught Error: Component returned failure code: 0x8055000a [nsIMsgFolder.updateFolder]

   updateFolderAndNotifyOnLoad resource:///modules/DBViewWrapper.jsm:88
   open resource:///modules/DBViewWrapper.jsm:812
   _onSelect chrome://messenger/content/about3Pane.js:2578
   handleEvent chrome://messenger/content/about3Pane.js:1597
   <anonymous> chrome://messenger/content/about3Pane.js:128
   read resource:///modules/LineReader.jsm:60
   _actionListResponse resource:///modules/Pop3Client.jsm:1033
   _onData resource:///modules/Pop3Client.jsm:356

DBViewWrapper.jsm:88

Component returned failure code: 0x80550005 [nsIMsgFolder.msgDatabase] ext-mail.js:2555

   findNewMessages chrome://messenger/content/parent/ext-mail.js:2555
   onFolderIntPropertyChanged chrome://messenger/content/parent/ext-mail.js:2522
   _actionHandleMessage resource:///modules/Pop3Client.jsm:1245
   _actionRetrResponse resource:///modules/Pop3Client.jsm:1405
   read resource:///modules/LineReader.jsm:65
   _actionRetrResponse resource:///modules/Pop3Client.jsm:1371
   _onData resource:///modules/Pop3Client.jsm:356
   AsyncFunctionNext self-hosted:852

Component returned failure code: 0x80550005 [nsIMsgFolder.msgDatabase] 4 ext-mail.js:2555

```

There must be some tool that validates the Profile independently of Thunderbird.

Over the last year I have uninstalled FF removed settings then reinstalled from scratch. Its been over a year now and FF never can pin point where I am at. Today it says I am 1300+ miles from where I am. I really don't want to go back to using Chrome but it appears I will have to as it normally has my exact position. I travel for 6 months of the year and have 3 internet connections shared via an internal WiFi that I use 99% of the time. They are connected via Starlink, GoogleFi (T-Mobile) and AT&T SIMs. I have a SSID with the _nomap suffix and that fixes Chrome but FF NEVER seems to know where I am, no matter how many times I clear the browsing data. I really don't want to go back to Chrome, but I cannot do my work if FF thinks I am somewhere else all the time. Geez, If only there was an addon or extension that would override FF location so I could tell it where I am. I'm in FF Hell. -Bill

bp-a83a8b60-4fe9-4a58-9d27-908cd0231005 10/5/2023, 4:25 PM bp-570587d5-134a-4511-95e7-584bf0231005 10/5/2023, 4:25 PM bp-fbc94cef-e0df-4f3b-ac83-599320231005 10/5/2023, 4:25 PM

i posted a crash question yesterday and got an email asking me to post these the time is the same i assume because i hit "submit" at the same time for all of them i'm posting blind here because there was no link in the email back to my original post - maybe something else that should be fixed

three weeks ago the Babbel playback gave me all shortened responses. Like I would hear "respon" instead of response. I switched over to Microsoft Edge. After first bad response all subsequent responses were normal--fully sounded.

Hello, i used to watch betfair live videos on firefox, but since the last update, some of the videos simply don't work. Was there any changes made to the videos player?

Sadly im forced to use another browser to see the videos.

If u have any info on that problem please let me know.

Thanks

I have two folders that appear to have been corrupted. One is roughly 310MB and one 220 MB. The information appears to be there when viewed with a text editor, but "Repair Folder" in folder properties is not restoring the messages. One folder has zero messages and one displays two messages.

Any Solutions?

Only withing my firefox browser search bar, and in the last updates for about 2 years; I can no longer, continuous spacing a word forward. Even right now on this page, I can continous space-forward a word within a sentence, while I'm writing. And this feature is important, when in your thought process. So is their a fix towards this problem; And what are the steps to permanently keep this from happening again ?

I keep several email tabs open that have topics I am currently working on with clients. Recently they have been turning blank, so I have no idea what they are--I feel I have lost info that I need to do business. Why do they turn blank? I need this fixed ASAP!