Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

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

This thread was archived. Jei jums reikia pagalbos, užduokite naują klausimą.

i now have windows 10 and firefox doesn't work

  • 1 reply
  • 1 has this problem
  • 1 view
  • Paskiausią atsakymą parašė philipp

glorycave
glorycave
more options

hi there

since updating to Windows 10 i get the following message when loading firefox :

Secure Connection Failed

An error occurred during a connection to www.google.com. Peer's certificate has an invalid signature. (Error code: sec_error_bad_signature)

hi there since updating to Windows 10 i get the following message when loading firefox : Secure Connection Failed An error occurred during a connection to www.google.com. Peer's certificate has an invalid signature. (Error code: sec_error_bad_signature)

All Replies (1)

philipp
philipp
  • Moderator
more options

hi, in case you're an avast user, please try to disable https scanning within avast:

  1. Open the Avast dashboard on the affected system.
  2. Select Settings from the left sidebar menu.
  3. Switch to Active Protection.
  4. Click on Customize next to Web Shield.
  5. Uncheck the "Enable HTTPS Scanning" option and click ok.

http://www.ghacks.net/2014/10/31/avasts-https-scanning-interferes-with-firefox-and-other-programs/