my other browsers seem to work but firefox now does this for the Sigur Ros site - but all other sites I try are fine (and my internal computer time and date is fine)... so something about the site? Anyone else able to connect to it using Firefox browser?
This is what happens:
"Warning: Potential Security Risk Ahead
Firefox detected an issue and did not continue to sigur-ros.co.uk. The website is either misconfigured or your computer clock is set to the wrong time.
It’s likely the website’s certificate is expired, which prevents Firefox from connecting securely. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.
What can you do about it?
Your computer clock is set to 6/13/19. Make sure your computer is set to the correct date, time, and time zone in your system settings, and then refresh sigur-ros.co.uk.
If your clock is already set to the right time, the website is likely misconfigured, and there is nothing you can do to resolve the issue. You can notify the website’s administrator about the problem."