NET+OS SNTP Time Sample could not get the current time from the SNTP service

Many times, when a customer can not get the correct time, the SNTP servers they selected are not running. They would just need to select another SNTP server. You may search the net to find server addresses. Then you "ping" some SNTP server addresses until you find one that answers "pings". Then you select a second one as your secondary SNTP server.