OK, then let us track it down a bit more: which OS in which version are you using, which Java version, which firewall do you use (espsecially some Windows firewalls block internal connections to localhost) ?
these problems of kind "sometimes running - sometimes not running" in the end have often explainable causes, for example somewhen I thought I could not connext to TWS. the problem was I could not connect to the default JBT NTP server from within an Amazon AWS AMI image. changing to another NTP server fixed the problem. -- You received this message because you are subscribed to the Google Groups "JBookTrader" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jbooktrader?hl=en.
