new update today.....catalina or maybe safari....I ran it....and now

[lasloduncan]

firefox will not hook up--been hooking up for 6 years....geeez those apple jerks wear me down...

e Connection Failed

An error occurred during a connection to duckduckgo.com. Peer’s certificate has an invalid signature.

Error code: SEC_ERROR_BAD_SIGNATURE

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified.
Please contact the website owners to inform them of this problem.

Learn more…

 

[barbu]

it’s possible your browser is out of date and doesn’t support modern TLS, hard to tell based on your description.