problems with samba 1.9.18p8

[Sally L Goldberg]

I recently installed samba 1.9.18p8.  Since then, we get the following
error:

"No domain server was available to validate your password.  You may not be
able to gain access to some network resources."

after the server has been running for >48 hours.  If I stop and restart the
server, everything is ok again.  Our samba server is a Sun Ultra 2170
running Solaris 2.5.1.

Any help will be greatly appreciated.
Sally
-- 
_______________________________________________________________________________
       Sally L Goldberg                |         Information Technology
       goldberg at saintmarys.edu         |         Saint Mary's College
       phone: 1-219-284-4737           |         Notre Dame, IN 46556