I am builing a new terminal server farm for testing prior to deployment of Server 2008. I have loaded 3 Enterprise 2008 servers, one is the session broker, the other 2 are members of the farm. I have a start up script that runs agains the machine to map the N: drive so all user will have this. It seems like a day after I get everything to work my published apps stop because the N: drive is no longer mapped. If I click on the drive in my computer it wont connect. If I browse to the location it asks for credentials. My question is why do these servers appear to be losing authentication with the 2003 domain. If I rejoin the servers to the domain,all is well for a day or so.