I have a client who runs a POS application over three locations using Citrix Metaframe on a Windows 2000 Terminal Services server. I am trying to add new woorstations to the network. After I install the Citrix ICA Client it works fine...the first time. But after I disconnect and try to reconnect I get an error message saying "network or dial-up problems are preventing communication with the Citrix Server..." any body have any ideas?