Home Drive sometimes works, sometimes doesn’t.

I?m having some weird problem lately; I don?t think it?s a CAL issue but some users are on/off H drive problems. I checked to see if it was a map conflict, folder conflict, ACL conflict. However, upon restart it works fine. All the servers are configured to be per device licensing as Windows XP SP2 Professional goes, it should be maximum 10 connections both inbound and outbound.

I found a google discussion that has the exact symptoms I’m speaking of, and only have 3 confirmed user cases so far.

http://groups.google.com/group/microsoft.public.win2000.active_directory/browse_thread/thread/27dd00b87116993e/7e7abb830c41036f?lnk=st&q=home+directory+access+denied+on+some&rnum=36&hl=en#7e7abb830c41036f

Does anyone know the solution to this?