Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

An error occurred during a connection to www.trumarkonline.org. Peer’s certificate has an invalid signature. Error code: SEC_ERROR_BAD_SIGNATURE

  • 3 replies
  • 2 have this problem
  • 6 views
  • Last reply by Shadow110

more options

this is happening constantly, tried all the eset solutions, Chrome and Edge work Fine, Firefox refuses to play with ESET on secure sites

this is happening constantly, tried all the eset solutions, Chrome and Edge work Fine, Firefox refuses to play with ESET on secure sites

All Replies (3)

more options
more options

mozilla sucks no problems with chrome or edge liking chrome better bye bye mozilla

more options