I get this error now with IE - "Turn on TLS 1.0, TLS 1.1, and TLS 1.2 in Advanced settings and try connecting to https://x.x.x.x again. If this error persists, it is possible that this site uses an unsupported protocol or cipher suite such as RC4 (link for the details), which is not considered secure."
I'm connecting via https to my Digi Passport.