6. If the NTP sync probe failed on more than 3 nodes due to incorrect NTP server synchronize, run the following on the admin server to synchronize ntp on all NetWitness Hosts to update NTP Server as nw-node-zero:
salt \* service.stop ntpd salt \* cmd.run 'ntpdate nw-node-zero' salt \* service.start ntpd
Note: Asterisk (*) symbol is required as it represents every UUID connected to AdminServer. So, It allows to run the above commands on all connected UUIDs.