Connection Timeout

A connection times out if System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond is displayed.

Such an error is often caused by an incorrect endpoint or network disconnection. Check whether the endpoint is correct or whether the network connection is normal.