Hi. I'm working on a script to "round robin" through a list of Terminal Servers. the PC's host names are like "PC1", "PC2", "PC3", ... at each site, so I just use the "number suffix" to determine, which TS server shall be tried for *THIS* PC first, 2nd, 3rd (done, no problem). The issue is showing up, when a TS-Server is *NOT* available. Setting opt("tcptimeout",50) doesn't speed up the process, but I don't think, this is autoit related: it always takes quite a number of seconds to get the result, also with several other tools I've tried, that make use of the Win network APIs. So I suspect,