> The server is based on ICS. Right ? yes
> You have ISA2003 between server and clients. I've tested in on a win XP in program version also with the same results. I'm almost sure it's due to the time ellapsed between the logons and the succesive polls. All logons together take about 30 seconds due to the database operations Normally this can't happen, but it's strange that a statuscode=0 is received together with a correct answer from the server. Paul -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be