Hello Community, Once again I don't understand...why would this function return fewer hosts as "online" as there are in reality? I have an array of 8 IPs which are all online on the LAN. Microsoft's ping returns every single one correctly as online. The function below returns only 3 of them - why? #include <Constants.au3> #include <Array.au3> Local $s_MailRelayFQDN = "google.com" ;~ Local $s_MailRelayFQDN = "yahoo.com" ; try this instead...3 IPs ;~ Local $s_MailRelayFQDN = "micr