If you are getting the SSL error Net::ERR_CERT_DATE_INVALID or Your Connection is Not Private in Google chrome browser, it means your Internet connection or your computer is preventing Chrome from loading the page securely and privately.
Reason of " connection is not private " error
Wrong date and time
Antivirus block SSL Connection
Invalid Google chrome Cache and Cookies files
Expired SSL certificate
HOW TO FIX SSL CONNECTION ERROR?
Check your date and time
Exclude SSL protocol scanning in your antivirus settings
Google chrome and Mozilla Firefox browser tweaks
Export and import website’s SSL certificate
System restore your windows in previous date before the SSL connection error occur