working fine here multiple browsers, cant duplicate the error.

Will check if others are getting it – but SSL is up to date.

In some rare cases, clearing or bypassing the cache can fix this issue. The easiest way to test this is to just open up an Incognito or Private Window and trying to access the website that way—sans cache and cookies. In addition to going incognito, you can also use:

• Ctrl + Shift + R
• Shift + click Reload

This probably won’t work, but it might. At least it’s not actively dangerous.

Other non server side issues (i.e. client)

• Out of date browser – make sure your browser is up to date
• if using a vpn could be this causing the handshake issue