Fair enough, I was using Chrome "Version 50.0.2661.102 (64-bit)" on Linux Mint. I have updated it to 56.0.2924.87, now I'm getting a full error page "Your connection is not private" NET::ERR_CERT_WEAK_SIGNATURE_ALGORITHM. I need to search for this issue now.

No I'm not using anything that intercepts TLS connections.

EDIT: It's fixed now, `sudo apt-get install libnss3-1d`.

http://askubuntu.com/questions/880695/neterr-cert-weak-signa...