id summary reporter owner description type status milestone component version severity resolution keywords cc 3151 TCPConnect() return always -1 on a public ip sainsuper@… "hello, using this code {{{ $RepeaterIP = ""www.google.it"" $RepeaterServerPort =""443"" TCPStartup() $socket = TCPConnect(TCPNameToIP($RepeaterIP), $RepeaterServerPort) MsgBox(0, """", $socket) TCPShutdown() }}} Socket will return always -1 ( and @error isn't set) if i use local ip address (like 192.168.x.x) it works. Using beta version 3.3.15.0 it works latest Autoit that working is 3.3.12.0 " Bug closed AutoIt 3.3.14.2 None No Bug