I needed to ping Proxmox but it didn't so, let's "ping" the web interface ( or any TCP IPv4 in sight really ). If it connects, there is something there. #include <GUIConstantsEx.au3> #include <StaticConstants.au3> #include <WindowsConstants.au3> #include <AutoItConstants.au3> #include <Date.au3> #include <GuiIPAddress.au3> Local $iW = 400, $iH = 200 Global $hGui = GUICreate(Chr(160) & "Find web interface", $iW,