We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Caută ajutor

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Află mai multe

Acest fir de discuție a fost arhivat. Adresează o întrebare nouă dacă ai nevoie de ajutor.

SSL_ERROR_BAD_MAC_ALERT occurs on a website that has worked fine in the past & rarely works now.

  • 1 răspuns
  • 2 au această problemă
  • 8 vizualizări
  • Ultimul răspuns de Jeff_Schafer1

Jeff_Schafer1
Jeff_Schafer1
more options

I have Firefox 99.0.1 (64-Bit) now & have not had a problem in the past accessing https://customer.xfinity.com/#/services/internet#usage.

Now, it partially loads & often get the "SSL_ERROR_BAD_MAC_ALERT" error.

In looking it up, this error appears to be specific to Firefox.

It was an issue 3 years ago: [https://support.mozilla.org/en-US/que.../1256432].

For the past few years, Firefox has had more problems with websites that work fine in other browsers, even the EDGE browser. Even in the 3-year-old bug mention above, it works in other browsers, but in the Firefox browser fails.

Firefox needs to fix this bug. It should not be an issue for over 3 years, especially when it works fine in other browsers.

I have Firefox 99.0.1 (64-Bit) now & have not had a problem in the past accessing https://customer.xfinity.com/#/services/internet#usage. Now, it partially loads & often get the "SSL_ERROR_BAD_MAC_ALERT" error. In looking it up, this error appears to be specific to Firefox. It was an issue 3 years ago: [[https://support.mozilla.org/en-US/questions/1256432|https://support.mozilla.org/en-US/questions/1256432]]. For the past few years, Firefox has had more problems with websites that work fine in other browsers, even the EDGE browser. Even in the 3-year-old bug mention above, it works in other browsers, but in the Firefox browser fails. Firefox needs to fix this bug. It should not be an issue for over 3 years, especially when it works fine in other browsers.

Toate răspunsurile (1)

Jeff_Schafer1
Jeff_Schafer1 Deținătorul întrebării
more options

It appears adding a link in this comment section is also screwed up. Retying to send it through successfully.

http://example.com https://support.mozilla.org/en-US/questions/1256432