We have started to experience some problems since migrating our servers to
OES NW6.5 SP3. We used to run NW5.1 and then 6 with NDPS posing no
particular problems but since the upgrade, users often get the following
ndps error;
A write fault has occurred on the network.

Nothing has changed apart from the base OS, and we have no problems in
loading the broker or print manager.
Also, if we setup the printer as a straight TCPIP printer from the
workstation, printing works fine.

Any ideas?