NT accounts lockup up

[David Quinn]

Hello,

I've just spent the last two days sifting through the archives of this
mailing list and although I found one or two references to my problem
I've been unable to find the solution. 

I'm running Samba 2.0.4b on two machines:

E3000/Solaris 2.5.1
E3500/Solaris 2.6

My clients are running under NT4.0 .

I'm using the mode security = server.

Everything works fine most of the time, but from time to time (more and more
often in fact), the NT password server refuses to authenticate the password
and I get the following message in the log file:
password server COLLOG01 rejected the password