[Samba] Can't change passwords samba 3.0.23c

[Dan]

I have been using samba for many years now and just recently I upgraded 
from 3.0.9 to 3.0.23c and now I can not change domain passwords from the 
windows box.  I am using an openldap backend and everything works fine 
from the command line running smbldap-passwd but I get "unable to change 
the password on this account due to the following error:  31 : A device 
attached to the system is not functioning"  There is nothing showing in 
the logs as there being a problem.  I have never see this error and am 
stumped on even where to begin.  Has anyone have any suggestions?