I have a new reoccuring problem with citrix remote users. I have a 6 server Xen Farm running on Xen Center with server 2008, We are using Tricerat Universal print driver to enumerate printers and roaming profiles for the users. From time to time users will not be able to "See" thier printers while trying to print from a published application, but the printers will be mapped on the server. they only way we can get this to work again is by deleting the users roaming profile and having them log back in. this is happening more and more frequently. I am thinking there might be a permissions issue as all mapped printers have an abandoned sid while checking permissions. I did check that the users "Ctx_ConfigMgr and ctx_cpsvcuser" were members of power users.