We have 2 iPrint servers and one is showing high processor utilization. The system becomes sluggish and evenutally unusable. Unloading the printer resources hangs server and requires a reset of the server.

I have added /NOAdvert and /NOSRS switches to the broker and manager modules.

Versions
NW6.5SP8 (no additional patches)
NDPSM.NLM v3.03

Any assistance much appriciated