Win 98 Clients Losting its Authority Under Win 2003 Domain (They Don't Access Other Win98s after Sometimes )

We Have A Lot Of Win 98 Client.
We Moved Our Domain
From Win 2000 Professinal Domain
To Win 2003 Server Enterprise Domain
Now...
Win 98 Client Logon To Domain.
But After Sometimes It Is Lost its Authority...
Example :
Machine 1 = MATRIX (Win98)
Machine 2 = NEO (Win 98)

They Are Loging To Domain..
And MATRIX Looking NEO's Shares Or Printing To NEO's Printer

After 10 or 15 Minutes...
MATRIX Don't Look NEO's Shares Or Don't Printing To NEO's Printer
Because Again Wanting Password ...
92

You seem to be having the same problems I am. Find my message with
the subject `Windows 98SE unexpectedly logs off Windows 2003 standard
server` in this group which described the problems I'm facing, but
this 15 minutes thing is interesting. I know that shares generally
get disconnected from the server after 15 minutes when idle, but in my
case authentication with the W2K3 server was lost while the Win98-SE
client was transferring data.

"Burak YILDIRIM" <(E-Mail Removed)> wrote:
>We Have A Lot Of Win 98 Client.
>We Moved Our Domain
> From Win 2000 Professinal Domain
> To Win 2003 Server Enterprise Domain
>Now...
>Win 98 Client Logon To Domain.
>But After Sometimes It Is Lost its Authority...
>Example :
>Machine 1 = MATRIX (Win98)
>Machine 2 = NEO (Win 98)
>
>They Are Loging To Domain..
>And MATRIX Looking NEO's Shares Or Printing To NEO's Printer
>
>After 10 or 15 Minutes...
>MATRIX Don't Look NEO's Shares Or Don't Printing To NEO's Printer
>Because Again Wanting Password ...
>92
>