O.K. server1 = LogonServer;
server2 = FileServer

Almost all the macros return blank, except:
KIX 3.47
PRIV Guests
LSERVER FileServer
LDRIVE Z:

The groups that are failing defined in the domain of LogonServer.
There is no problem with groups defined in the domain of FileServer (If I define a temp user in domain of FileServer, and logon to it, I get both global groups and local groups correctly)
The users are defined in the domain of LogonServer.
Again, domain on FileServer is just for historical reasons.

Thanks,
V.F.