Diễn đàn hỗ trợ Firefox

Using Firefox 115.15.0esr (64-bits) on MacOS 14.3 (23D56) I'm not able to connect to https://mijnzakelijk.ing.nl/ while https://ing.nl/ connects just fine. These domains use different TLS versions, which may be related to the issue. The browser reports a failure to connect, and NS_ERROR_NET_INTERRUPT when viewing the networking tab. Tcpdump indicates the remote side disconnects by sending FIN on the tcp layer. I tried various config features to enable low TLS versions but that did not make a difference.

openssl s_client has no issue connecting, nor does Chrome, on the same system. For completeness here is the openssl transcript:

```` $ openssl s_client mijnzakelijk.ing.nl:443 Connecting to 145.221.213.243 CONNECTED(00000006) depth=2 C=US, O=IdenTrust, CN=IdenTrust Commercial Root CA 1 verify return:1 depth=1 C=US, O=IdenTrust, OU=HydrantID Trusted Certificate Service, CN=HydrantID Server CA O1 verify return:1 depth=0 jurisdictionC=NL, businessCategory=Private Organization, serialNumber=33031431, C=NL, ST=Noord-Holland, L=Amsterdam, O=ING Bank NV, CN=mijnzakelijk.ing.nl verify return:1 --- Certificate chain

0 s:jurisdictionC=NL, businessCategory=Private Organization, serialNumber=33031431, C=NL, ST=Noord-Holland, L=Amsterdam, O=ING Bank NV, CN=mijnzakelijk.ing.nl
  i:C=US, O=IdenTrust, OU=HydrantID Trusted Certificate Service, CN=HydrantID Server CA O1
  a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
  v:NotBefore: Aug  7 11:27:00 2024 GMT; NotAfter: Sep  1 11:26:00 2025 GMT
1 s:C=US, O=IdenTrust, OU=HydrantID Trusted Certificate Service, CN=HydrantID Server CA O1
  i:C=US, O=IdenTrust, CN=IdenTrust Commercial Root CA 1
  a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
  v:NotBefore: Dec 12 16:56:15 2019 GMT; NotAfter: Dec 12 16:56:15 2029 GMT
2 s:C=US, O=IdenTrust, CN=IdenTrust Commercial Root CA 1
  i:C=US, O=IdenTrust, CN=IdenTrust Commercial Root CA 1
  a:PKEY: rsaEncryption, 4096 (bit); sigalg: RSA-SHA256
  v:NotBefore: Jan 16 18:12:23 2014 GMT; NotAfter: Jan 16 18:12:23 2034 GMT

--- Server certificate

MIIHGDCCBgCgAwIBAgIQQAGRLJeiKhzmRghG5nIGzjANBgkqhkiG9w0BAQsFADBy ... ZthnKEctI1FJ7MLeY6+zNvJ8+sjEj9P61M85h+MthSw2Pm1wBGzGB9ncSRQ=

subject=jurisdictionC=NL, businessCategory=Private Organization, serialNumber=33031431, C=NL, ST=Noord-Holland, L=Amsterdam, O=ING Bank NV, CN=mijnzakelijk.ing.nl issuer=C=US, O=IdenTrust, OU=HydrantID Trusted Certificate Service, CN=HydrantID Server CA O1 --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: RSA Server Temp Key: ECDH, prime256v1, 256 bits --- SSL handshake has read 5469 bytes and written 453 bytes Verification: OK --- New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session:

   Protocol  : TLSv1.2
   Cipher    : ECDHE-RSA-AES256-GCM-SHA384
   Session-ID: 9A30DC8B6EF5D0EE82F9ACB4D53D787D7B4BCAB27F5E54DDB906BEC5A6CDC887
   Session-ID-ctx: 
   Master-Key: 04E64BF5ACC56AA2BB749AA3083DA0B498CCE36DB83A1BA78B19B9282F6B30362B8674D1F60D70594F21A08DC74006A5
   PSK identity: None
   PSK identity hint: None
   SRP username: None
   Start Time: 1726644699
   Timeout   : 7200 (sec)
   Verify return code: 0 (ok)
   Extended master secret: yes

--- GET / HTTP/1.1

HTTP/1.1 404 Not Found ... ````

I would like to keep using Firefox for all my browsing, so I'm wondering what I can do to fix this. In about:config I have all settings containing "tls" to their defaults. I've tried enabling security.tls.version.enable-deprecated and lowering security.tls.version.min, but nothing seems to help.

I know from experience that contacting ING about such issues doesn't get you anywhere, and given the fact that another major browser has no issue I suspect it is best solved (or worked around) on the side of Firefox.

Lately I have been having some real problems with Firefox. PG&E (Pacific Gas & Electric) does not support Firefox (I get a message telling me that Firefox is not a supported browser and I need to use Chrome, Edge. I also am having problems with sites like Petsmart where I keep getting logged off and nothing actually ends up in my cart. I don't like Chrome and I won't use Edge under any circumstances. What is the problem that these sites are having with Firefox? I have been using Firefox from it's first being offered (yes I'm that old) and I don't want to change. I use DuckDuckGo with both Firefox and Chrome so I'm reasonably certain that the issues I am experiencing are Firefox issues. I have tried turning off the add blocking extensions and even my firewall but that hasn't helped. I get the feeling that these sites (and others) are part of an effort to get rid of Firefox in favor of the 2 giants Google and Microsoft. Am I just paranoid or what?

I use Windows 10, McAfee Security software, Firefox browser with DuckDuckGo search engine. I also use Chrome browser with DuckDuckGo search engine. Everything works fine with Chrome.

my tabs are crashing all the time whenever i try to open it.this thing is happening from a month as whenever i try to open some tabs for my work its showing that "gah! your tab just crashed!"...... please sovle this problem as fast as possible

Why I cannot disabling this any fucking of firefox shortcuts it's a fucking shit opening stupid fonction every time I'm hit fucking ctr function open new tab or closing actual tab or open html code on actual webpage, why it's always fucking programmer decide what opening function without freely disabling this fucking stupid function? I want to work with a mouse not wit fucking keyboard. When will be able to work freely with firefox et stop to add and add and add more function?

Why are you trying to 'Block' this Newsmax TV video? If this censorship nonsense continues, I WILL switch to a different browser! Prof. Timothy G. Wiedman, DBA Email hidden to protect privacy

ak2.rmbl.ws/s8/2/y/-/S/R/y-SRq.caa.mp

I just noticed that when I start writing in the Firefox URL bar there is a blinking straight bar that remains at the start. And if I click of somewhere else and then start writing again, the bar remains blinking at the start of the new text. I also don't have the straight line you get when moving left or right in the text using the arrow keys.

I couldn't capture the bar with a screen shot so I have edited the images to where the bar is when beginning typing, and then after I have clicked of the text bar and then entered it again and typed some more.

Thanks for any help I can get.

In my Settings within Firefox,I have Clicked CLEAR ALL INTERNET CACHE on exiting Firfox BUT when I open CCleaner & Run it,It shows that no internet Cache is cleared after exiting Firefox WHY WHY

When I go to bcbsm.com and look at my EOB's...it is a pdf and a lot of information is missing, but if I switch browsers (Chrome) all the information appears. How can I fix this?

Dear sirs, A few weeks ago I must have hit a button or two that made all my bookmarks disappear, about 200 or so. How do I get them back? Please help Harris Bartine Email removed for privacy reasons

I tried logging in as as admin for a page on facebook, I have done this before.

It froze for a while then this page came up with this message.

"Sorry, something went wrong. We're working on getting this fixed as soon as we can."

I saw at least 2 FAQs with the same issue so I have deleted my cookies and tried a private tab.

Everything works fine with Chrome and Microsoft.

My dns doesn't resolve on Firefox and gives error Address not found. Originally I tried it on nightly and thought it's an Android issue but it doesn't work on desktop too. However,it still resolves on chrome.

I've set network.trr.mode to 3 and changed network.trr.uri accordingly.

Auto fill for credit cards has not worked for several months now. The option is checked in the privacy and security tab. When try to pay a list of my cards comes up but when I select one if doesn't auto fill. How can I fix that?

Why is Firefox Browser no longer an acceptable browser to access some on-line accounts? Business entities are no longer recognizing Firefox. When utilizing another browser connectivity is no issue.

Hello I was listening to a song from amazon music premium like usual but today the website updated and somehow it said the browser didn't support high quality songs... It didn't show it, but it seems it never supported hq music, is there a way to play it on the best quality or is it a limitation on firefox's part? How can I fix it if it's just an error?

"Browser does not support HD quality"

ATT/Yahoo is my homepage. When reading an article on the ATT(Currently)/Yahoo homepage, there is a comments section at the end of each article. When trying to access the comments section, it disappears when clicked on. On other homepages (MSN, eg), it works fine. Any help would be appreciated.

In chrome, typing "wow" in the adress-bar automatically suggests wowhead.com/cata (yes.. I'm a wow gamer, sue me) and goes to that page as soon as I hit enter.. firefox doesn't/can't. Same goes for all other "most visited" pages to various sites.

Another example (still using the wowhead site as an example) I start typing "assa" and chrome immediatedly suggest "https://www.wowhead.com/cata/guide/classes/rogue/assassination/dps-bis-gear-pve" and will go to that page as soon as I hit enter, again, firefox can't/won't. Sure.. I can hit "tab", but that's an added key-press I really don't feel is nesseceary.

Is there a way to "fix" this?