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.

Search Support

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.

Learn More

Updates keep stopping access to a large number of sites.

  • 1 reply
  • 1 has this problem
  • 15 views
  • Last reply by jonzn4SUSE

more options

I have just had a new update 115.0.3 and again it has blocked most of the internet sites (all working yesterday no problems) due to secure connection failed.

Error code: SSL_ERROR_NO_CYPHER_OVERLAP

This is about the 3rd / 4th time it has happened this year alone.

Are you not able to produce an update without blocking over 80% of internet sites when updated?

The strangest thing is other browsers are able to connect to all of the sites.

I have just had a new update 115.0.3 and again it has blocked most of the internet sites (all working yesterday no problems) due to secure connection failed. Error code: SSL_ERROR_NO_CYPHER_OVERLAP This is about the 3rd / 4th time it has happened this year alone. Are you not able to produce an update without blocking over 80% of internet sites when updated? The strangest thing is other browsers are able to connect to all of the sites.

All Replies (1)

more options

Examples of the issue (screenshots) and steps to replicate please.