Secure Connection Failed error with DPI for https://www.googleadservices.com/

Question

I am getting error Secure Connection Failed error with DPI on for https://www.googleadservices.com . Please help. 
 BR 
 VISHVAS

Michael Dunn · Accepted Answer

The underlying problem was not XG. 
 Vishvas was also using Endpoint with Web Control, configured to block Advertising. 
 The only way that Endpoint Web Control can block HTTPS websites is to kill the connection, resulting in the message he saw. 
 Confirmed there is no issue in either XG or Endpoint.

Rana Sharma · Answer

Hi Vishvas Chitale 
 
 Thanks for the feedback . Please follow the below steps as temporary workaround for as of now and share the feedback 
 
 From Firefox, execute ' about:config ' to open up advanced settings 
 Search for setting and set it to false - security.ssl.enable_false_start 
 
 Have you tried with another browser ? 
 Thanks, 
 Rana Sharma